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Model: metaresearch/PapersRAG-1.5B Source: Original Platform
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---
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license: apache-2.0
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language:
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- en
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tags:
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- rag
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- question-answering
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- scientific-literature
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- arxiv
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- nlp
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- research-tool
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pipeline_tag: text-generation
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base_model:
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- Qwen/Qwen2.5-1.5B
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---
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# PapersRAG-1.5B 🧪
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**A retrieval-augmented generation system for querying recent scientific literature — continuously updated.**
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PapersRAG-1.5B helps researchers explore and answer questions across a growing corpus of recent NLP papers from arXiv. It pairs a lightweight language model with a curated knowledge base of paper abstracts and a retrieval pipeline that prioritizes faithful, citation-backed answers over hallucination.
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The model is **automatically refreshed every day** with the latest `cs.CL` papers. The knowledge base expands on its own. No manual upkeep required.
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---
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## Model description
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- **Type:** Retrieval-augmented generation (RAG)
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- **Base language model:** Qwen 2.5 1.5B — small, fast, coherent when grounded with good context
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- **Knowledge base:** A continuously growing collection of abstracts from the most recent `cs.CL` papers on arXiv, updated daily via an automated pipeline
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- **Retrieval pipeline:** Dense embeddings for initial candidate retrieval, cross-encoder for re-ranking — only the most relevant chunks reach the language model
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- **Answer style:** Every answer cites the paper title it draws from. If no relevant paper is found, the model says so instead of fabricating one
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---
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## Intended use
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PapersRAG is a **research assistant**. It helps scientists and students locate information within indexed NLP papers, ask comparative questions like *"What are the latest trends in retrieval-augmented generation?"*, and surface specific details about a paper's methodology or findings.
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It is not a general-purpose chatbot. It does not have access to full paper text. It only knows what has been explicitly indexed. It will tell you when it doesn't know something.
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---
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## How it works
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1. **Indexing** — Paper abstracts are split into overlapping chunks, embedded with a dense bi-encoder, and stored in a FAISS index
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2. **Retrieval** — The bi-encoder fetches a pool of candidate chunks for any given question
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3. **Re-ranking** — A cross-encoder scores each candidate; only chunks above a confidence threshold are kept
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4. **Generation** — Retained chunks are passed as context to the 1.5B model, which generates a cited answer
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5. **Safety** — If nothing clears the confidence threshold, the model refuses to answer rather than hallucinate
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No relevant chunk, no answer. That's the rule.
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---
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## Automated daily updates
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Every day, the update pipeline:
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- Downloads the existing index and chunk store from this repository
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- Scrapes the 100 most recent papers from `cs.CL` on arXiv
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- Chunks, embeds, and appends the new papers to the existing knowledge base
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- Rebuilds the FAISS index and uploads everything back
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The knowledge base grows by roughly **100 papers per day**, automatically.
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---
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## Quick start
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```python
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from huggingface_hub import snapshot_download
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from pipeline import PapersRAG
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model_dir = snapshot_download("metaresearch/PapersRAG-1.5B")
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rag = PapersRAG(model_dir)
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print(rag.ask("What are the latest approaches to retrieval-augmented generation?"))
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```
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Requires `transformers`, `sentence-transformers`, and `faiss`. Everything else is in `pipeline.py`.
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---
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## Model composition
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| Component | Description |
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|---|---|
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| **Language Model** | Qwen 2.5 1.5B (float16) |
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| **Bi-encoder** | Dense embedding model for initial retrieval |
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| **Cross-encoder** | Re-ranking model that scores chunks for relevance |
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| **Vector Index** | FAISS index of embedded paper chunks |
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| **Knowledge Chunks** | Processed snippets from indexed arXiv abstracts |
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| **Pipeline** | `pipeline.py` — one class, handles loading, retrieval, and generation |
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Exact model names for the bi-encoder and cross-encoder are in the repository's configuration files.
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---
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## Limitations
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**Knowledge base scope.** Only `cs.CL` papers from arXiv. Papers from other fields are not included unless manually added.
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**Abstracts only.** Full paper text is not indexed. Deep methodological comparisons may be incomplete.
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**Small language model.** 1.5B parameters is lightweight. The retrieval pipeline handles factual accuracy well, but nuanced multi-paper synthesis has limits.
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**English only.**
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---
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## License
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Apache-2.0.
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---
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*PapersRAG is part of the Meta Research initiative — building open tools that accelerate scientific discovery.*
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config.json
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{
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"architectures": [
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"Qwen2ForCausalLM"
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],
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"attention_dropout": 0.0,
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"bos_token_id": 151643,
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"eos_token_id": 151645,
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"hidden_act": "silu",
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"hidden_size": 1536,
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"initializer_range": 0.02,
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"intermediate_size": 8960,
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"max_position_embeddings": 32768,
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"max_window_layers": 21,
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"model_type": "qwen2",
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"num_attention_heads": 12,
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"num_hidden_layers": 28,
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"num_key_value_heads": 2,
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"rms_norm_eps": 1e-06,
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"rope_theta": 1000000.0,
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"sliding_window": 32768,
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"tie_word_embeddings": true,
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"torch_dtype": "bfloat16",
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"transformers_version": "4.43.1",
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"use_cache": true,
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"use_sliding_window": false,
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"vocab_size": 151936
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}
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cross_encoder_model/README.md
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cross_encoder_model/README.md
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---
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tags:
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- sentence-transformers
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- cross-encoder
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- reranker
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base_model: cross-encoder/ms-marco-MiniLM-L12-v2
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pipeline_tag: text-ranking
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library_name: sentence-transformers
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---
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# CrossEncoder based on cross-encoder/ms-marco-MiniLM-L12-v2
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This is a [Cross Encoder](https://www.sbert.net/docs/cross_encoder/usage/usage.html) model finetuned from [cross-encoder/ms-marco-MiniLM-L12-v2](https://huggingface.co/cross-encoder/ms-marco-MiniLM-L12-v2) using the [sentence-transformers](https://www.SBERT.net) library. It computes scores for pairs of texts, which can be used for text reranking and semantic search.
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## Model Details
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### Model Description
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- **Model Type:** Cross Encoder
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- **Base model:** [cross-encoder/ms-marco-MiniLM-L12-v2](https://huggingface.co/cross-encoder/ms-marco-MiniLM-L12-v2) <!-- at revision 7b0235231ca2674cb8ca8f022859a6eba2b1c968 -->
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- **Maximum Sequence Length:** 512 tokens
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- **Number of Output Labels:** 1 label
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- **Supported Modality:** Text
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<!-- - **Training Dataset:** Unknown -->
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<!-- - **Language:** Unknown -->
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<!-- - **License:** Unknown -->
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### Model Sources
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- **Documentation:** [Sentence Transformers Documentation](https://sbert.net)
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- **Documentation:** [Cross Encoder Documentation](https://www.sbert.net/docs/cross_encoder/usage/usage.html)
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- **Repository:** [Sentence Transformers on GitHub](https://github.com/huggingface/sentence-transformers)
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- **Hugging Face:** [Cross Encoders on Hugging Face](https://huggingface.co/models?library=sentence-transformers&other=cross-encoder)
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### Full Model Architecture
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```
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CrossEncoder(
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(0): Transformer({'transformer_task': 'sequence-classification', 'modality_config': {'text': {'method': 'forward', 'method_output_name': 'logits'}}, 'module_output_name': 'scores', 'architecture': 'BertForSequenceClassification'})
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)
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```
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## Usage
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### Direct Usage (Sentence Transformers)
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First install the Sentence Transformers library:
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```bash
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pip install -U sentence-transformers
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```
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Then you can load this model and run inference.
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```python
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from sentence_transformers import CrossEncoder
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# Download from the 🤗 Hub
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model = CrossEncoder("cross_encoder_model_id")
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# Get scores for pairs of inputs
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pairs = [
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['How many calories in an egg', 'There are on average between 55 and 80 calories in an egg depending on its size.'],
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['How many calories in an egg', 'Egg whites are very low in calories, have no fat, no cholesterol, and are loaded with protein.'],
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['How many calories in an egg', 'Most of the calories in an egg come from the yellow yolk in the center.'],
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]
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scores = model.predict(pairs)
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print(scores)
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# [ 9.6793 -2.1906 1.9515]
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# Or rank different texts based on similarity to a single text
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ranks = model.rank(
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'How many calories in an egg',
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[
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'There are on average between 55 and 80 calories in an egg depending on its size.',
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'Egg whites are very low in calories, have no fat, no cholesterol, and are loaded with protein.',
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'Most of the calories in an egg come from the yellow yolk in the center.',
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]
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)
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# [{'corpus_id': ..., 'score': ...}, {'corpus_id': ..., 'score': ...}, ...]
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```
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<!--
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### Direct Usage (Transformers)
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<details><summary>Click to see the direct usage in Transformers</summary>
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</details>
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-->
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<!--
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### Downstream Usage (Sentence Transformers)
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You can finetune this model on your own dataset.
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<details><summary>Click to expand</summary>
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</details>
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-->
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||||||
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<!--
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||||||
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### Out-of-Scope Use
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||||||
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||||||
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*List how the model may foreseeably be misused and address what users ought not to do with the model.*
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||||||
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-->
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|
||||||
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<!--
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## Bias, Risks and Limitations
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||||||
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||||||
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*What are the known or foreseeable issues stemming from this model? You could also flag here known failure cases or weaknesses of the model.*
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-->
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|
||||||
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<!--
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### Recommendations
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||||||
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||||||
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*What are recommendations with respect to the foreseeable issues? For example, filtering explicit content.*
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-->
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## Training Details
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### Framework Versions
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- Python: 3.12.13
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- Sentence Transformers: 5.4.1
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- Transformers: 5.0.0
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- PyTorch: 2.10.0+cu128
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- Accelerate: 1.13.0
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- Datasets: 4.0.0
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- Tokenizers: 0.22.2
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## Citation
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### BibTeX
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<!--
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## Glossary
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*Clearly define terms in order to be accessible across audiences.*
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-->
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||||||
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<!--
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## Model Card Authors
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*Lists the people who create the model card, providing recognition and accountability for the detailed work that goes into its construction.*
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-->
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<!--
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## Model Card Contact
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||||||
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*Provides a way for people who have updates to the Model Card, suggestions, or questions, to contact the Model Card authors.*
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-->
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{
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"add_cross_attention": false,
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"architectures": [
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"BertForSequenceClassification"
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],
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"attention_probs_dropout_prob": 0.1,
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"bos_token_id": null,
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"classifier_dropout": null,
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"dtype": "float32",
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"eos_token_id": null,
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"gradient_checkpointing": false,
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"hidden_act": "gelu",
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"hidden_dropout_prob": 0.1,
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"hidden_size": 384,
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"id2label": {
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"0": "LABEL_0"
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},
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"initializer_range": 0.02,
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"intermediate_size": 1536,
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"is_decoder": false,
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"label2id": {
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"LABEL_0": 0
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},
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"layer_norm_eps": 1e-12,
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"max_position_embeddings": 512,
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"model_type": "bert",
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"num_attention_heads": 12,
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"num_hidden_layers": 12,
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"pad_token_id": 0,
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"position_embedding_type": "absolute",
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"tie_word_embeddings": true,
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||||||
|
"transformers_version": "5.0.0",
|
||||||
|
"type_vocab_size": 2,
|
||||||
|
"use_cache": true,
|
||||||
|
"vocab_size": 30522
|
||||||
|
}
|
||||||
11
cross_encoder_model/config_sentence_transformers.json
Normal file
11
cross_encoder_model/config_sentence_transformers.json
Normal file
@@ -0,0 +1,11 @@
|
|||||||
|
{
|
||||||
|
"__version__": {
|
||||||
|
"pytorch": "2.10.0+cu128",
|
||||||
|
"sentence_transformers": "5.4.1",
|
||||||
|
"transformers": "5.0.0"
|
||||||
|
},
|
||||||
|
"activation_fn": "torch.nn.modules.linear.Identity",
|
||||||
|
"default_prompt_name": null,
|
||||||
|
"model_type": "CrossEncoder",
|
||||||
|
"prompts": {}
|
||||||
|
}
|
||||||
3
cross_encoder_model/model.safetensors
Normal file
3
cross_encoder_model/model.safetensors
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
version https://git-lfs.github.com/spec/v1
|
||||||
|
oid sha256:c6f930d12f0fead9acd03891e24e395903d80c1f7e505c10c6db2d5fb6a79b3b
|
||||||
|
size 133464812
|
||||||
8
cross_encoder_model/modules.json
Normal file
8
cross_encoder_model/modules.json
Normal file
@@ -0,0 +1,8 @@
|
|||||||
|
[
|
||||||
|
{
|
||||||
|
"idx": 0,
|
||||||
|
"name": "0",
|
||||||
|
"path": "",
|
||||||
|
"type": "sentence_transformers.base.modules.transformer.Transformer"
|
||||||
|
}
|
||||||
|
]
|
||||||
10
cross_encoder_model/sentence_bert_config.json
Normal file
10
cross_encoder_model/sentence_bert_config.json
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
{
|
||||||
|
"transformer_task": "sequence-classification",
|
||||||
|
"modality_config": {
|
||||||
|
"text": {
|
||||||
|
"method": "forward",
|
||||||
|
"method_output_name": "logits"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"module_output_name": "scores"
|
||||||
|
}
|
||||||
30672
cross_encoder_model/tokenizer.json
Normal file
30672
cross_encoder_model/tokenizer.json
Normal file
File diff suppressed because it is too large
Load Diff
18
cross_encoder_model/tokenizer_config.json
Normal file
18
cross_encoder_model/tokenizer_config.json
Normal file
@@ -0,0 +1,18 @@
|
|||||||
|
{
|
||||||
|
"backend": "tokenizers",
|
||||||
|
"clean_up_tokenization_spaces": true,
|
||||||
|
"cls_token": "[CLS]",
|
||||||
|
"do_basic_tokenize": true,
|
||||||
|
"do_lower_case": true,
|
||||||
|
"is_local": false,
|
||||||
|
"mask_token": "[MASK]",
|
||||||
|
"model_max_length": 512,
|
||||||
|
"model_specific_special_tokens": {},
|
||||||
|
"never_split": null,
|
||||||
|
"pad_token": "[PAD]",
|
||||||
|
"sep_token": "[SEP]",
|
||||||
|
"strip_accents": null,
|
||||||
|
"tokenize_chinese_chars": true,
|
||||||
|
"tokenizer_class": "BertTokenizer",
|
||||||
|
"unk_token": "[UNK]"
|
||||||
|
}
|
||||||
3
embeddings.npy
Normal file
3
embeddings.npy
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
version https://git-lfs.github.com/spec/v1
|
||||||
|
oid sha256:eb5b791603f4a4ce52627bd27ccb969cc455d16849b8fe5a7cd67d8af0d353e9
|
||||||
|
size 36034688
|
||||||
9
generation_config.json
Normal file
9
generation_config.json
Normal file
@@ -0,0 +1,9 @@
|
|||||||
|
{
|
||||||
|
"do_sample": true,
|
||||||
|
"eos_token_id": 151645,
|
||||||
|
"max_new_tokens": 256,
|
||||||
|
"pad_token_id": 151645,
|
||||||
|
"temperature": 0.7,
|
||||||
|
"transformers_version": "5.0.0",
|
||||||
|
"use_cache": true
|
||||||
|
}
|
||||||
151387
merges.txt
Normal file
151387
merges.txt
Normal file
File diff suppressed because it is too large
Load Diff
3
model.safetensors
Normal file
3
model.safetensors
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
version https://git-lfs.github.com/spec/v1
|
||||||
|
oid sha256:dd924a11b4c220f385b51ffa522daea7c9f3d850e31b162bb5661df483c6d3ee
|
||||||
|
size 3087467144
|
||||||
3
papersrag_index.faiss
Normal file
3
papersrag_index.faiss
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
version https://git-lfs.github.com/spec/v1
|
||||||
|
oid sha256:cca4215e363a0f11217e5afa30ce1b69ab9f5269c5032abaacb1430c3227cc85
|
||||||
|
size 36034605
|
||||||
58
pipeline.py
Normal file
58
pipeline.py
Normal file
@@ -0,0 +1,58 @@
|
|||||||
|
|
||||||
|
import json, torch, numpy as np
|
||||||
|
from sentence_transformers import SentenceTransformer, CrossEncoder
|
||||||
|
import faiss
|
||||||
|
from transformers import AutoTokenizer, AutoModelForCausalLM
|
||||||
|
|
||||||
|
class PapersRAG:
|
||||||
|
def __init__(self, model_dir="."):
|
||||||
|
with open(f"{model_dir}/rag_config.json") as f:
|
||||||
|
config = json.load(f)
|
||||||
|
self.embedder = SentenceTransformer(config["embedder_model"])
|
||||||
|
self.index = faiss.read_index(f"{model_dir}/papersrag_index.faiss")
|
||||||
|
with open(f"{model_dir}/chunks.txt", "r", encoding="utf-8") as f:
|
||||||
|
raw = f.read().split("<|CHUNK_END|>")
|
||||||
|
self.chunks = [c.strip() for c in raw if c.strip()]
|
||||||
|
self.reranker = CrossEncoder(f"{model_dir}/cross_encoder_model")
|
||||||
|
self.tokenizer = AutoTokenizer.from_pretrained(model_dir, trust_remote_code=True)
|
||||||
|
self.model = AutoModelForCausalLM.from_pretrained(
|
||||||
|
model_dir,
|
||||||
|
torch_dtype=torch.float16,
|
||||||
|
device_map="auto",
|
||||||
|
trust_remote_code=True
|
||||||
|
)
|
||||||
|
|
||||||
|
def ask(self, question, max_tokens=400):
|
||||||
|
q = question.strip().lower().rstrip('?!.')
|
||||||
|
greetings = ["hi", "hello", "hey", "yo", "sup", "good morning", "how are you"]
|
||||||
|
if any(q == g or q.startswith(g) for g in greetings):
|
||||||
|
return "Hello! I'm PapersRAG, your AI research assistant. I have 50 recent arXiv papers on computational linguistics and NLP. Ask me anything about them!"
|
||||||
|
identity_qs = ["who are you", "what is your name", "what are you", "what do you do", "tell me about yourself"]
|
||||||
|
if any(idq in q for idq in identity_qs):
|
||||||
|
return "I'm PapersRAG 🧪, a research assistant that can answer questions about the latest 50 arXiv papers in cs.CL. I'll cite the paper titles in my answers. Ask me anything about the papers!"
|
||||||
|
|
||||||
|
q_emb = self.embedder.encode([question]).astype("float32")
|
||||||
|
_, indices = self.index.search(q_emb, 10)
|
||||||
|
candidates = [self.chunks[i] for i in indices[0]]
|
||||||
|
pairs = [(question, c) for c in candidates]
|
||||||
|
scores = self.reranker.predict(pairs)
|
||||||
|
if max(scores) < -4.5:
|
||||||
|
return "I don't have enough information from my arXiv papers to answer that accurately. Try asking about specific NLP or computational linguistics papers."
|
||||||
|
best = sorted(zip(scores, candidates), reverse=True)[:4]
|
||||||
|
context = "\\n\\n".join([c for _, c in best])
|
||||||
|
|
||||||
|
messages = [
|
||||||
|
{"role": "system", "content": "You are PapersRAG, a scientific research assistant. Use ONLY the provided paper abstracts to answer. Always mention the paper title when you use information from it. If unsure, say you don't have that information."},
|
||||||
|
{"role": "user", "content": f"Context:\\n{context}\\n\\nQuestion: {question}"}
|
||||||
|
]
|
||||||
|
prompt = self.tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
|
||||||
|
inputs = self.tokenizer(prompt, return_tensors="pt").to(self.model.device)
|
||||||
|
outputs = self.model.generate(
|
||||||
|
**inputs,
|
||||||
|
max_new_tokens=max_tokens,
|
||||||
|
temperature=0.7,
|
||||||
|
do_sample=True,
|
||||||
|
pad_token_id=self.tokenizer.eos_token_id
|
||||||
|
)
|
||||||
|
answer = self.tokenizer.decode(outputs[0][inputs.input_ids.shape[1]:], skip_special_tokens=True)
|
||||||
|
return answer.strip()
|
||||||
1
rag_config.json
Normal file
1
rag_config.json
Normal file
@@ -0,0 +1 @@
|
|||||||
|
{"embedder_model": "intfloat/e5-base-v2"}
|
||||||
303282
tokenizer.json
Normal file
303282
tokenizer.json
Normal file
File diff suppressed because it is too large
Load Diff
207
tokenizer_config.json
Normal file
207
tokenizer_config.json
Normal file
@@ -0,0 +1,207 @@
|
|||||||
|
{
|
||||||
|
"add_bos_token": false,
|
||||||
|
"add_prefix_space": false,
|
||||||
|
"added_tokens_decoder": {
|
||||||
|
"151643": {
|
||||||
|
"content": "<|endoftext|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151644": {
|
||||||
|
"content": "<|im_start|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151645": {
|
||||||
|
"content": "<|im_end|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151646": {
|
||||||
|
"content": "<|object_ref_start|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151647": {
|
||||||
|
"content": "<|object_ref_end|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151648": {
|
||||||
|
"content": "<|box_start|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151649": {
|
||||||
|
"content": "<|box_end|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151650": {
|
||||||
|
"content": "<|quad_start|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151651": {
|
||||||
|
"content": "<|quad_end|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151652": {
|
||||||
|
"content": "<|vision_start|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151653": {
|
||||||
|
"content": "<|vision_end|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151654": {
|
||||||
|
"content": "<|vision_pad|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151655": {
|
||||||
|
"content": "<|image_pad|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151656": {
|
||||||
|
"content": "<|video_pad|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": true
|
||||||
|
},
|
||||||
|
"151657": {
|
||||||
|
"content": "<tool_call>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151658": {
|
||||||
|
"content": "</tool_call>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151659": {
|
||||||
|
"content": "<|fim_prefix|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151660": {
|
||||||
|
"content": "<|fim_middle|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151661": {
|
||||||
|
"content": "<|fim_suffix|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151662": {
|
||||||
|
"content": "<|fim_pad|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151663": {
|
||||||
|
"content": "<|repo_name|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
},
|
||||||
|
"151664": {
|
||||||
|
"content": "<|file_sep|>",
|
||||||
|
"lstrip": false,
|
||||||
|
"normalized": false,
|
||||||
|
"rstrip": false,
|
||||||
|
"single_word": false,
|
||||||
|
"special": false
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"additional_special_tokens": [
|
||||||
|
"<|im_start|>",
|
||||||
|
"<|im_end|>",
|
||||||
|
"<|object_ref_start|>",
|
||||||
|
"<|object_ref_end|>",
|
||||||
|
"<|box_start|>",
|
||||||
|
"<|box_end|>",
|
||||||
|
"<|quad_start|>",
|
||||||
|
"<|quad_end|>",
|
||||||
|
"<|vision_start|>",
|
||||||
|
"<|vision_end|>",
|
||||||
|
"<|vision_pad|>",
|
||||||
|
"<|image_pad|>",
|
||||||
|
"<|video_pad|>"
|
||||||
|
],
|
||||||
|
"bos_token": null,
|
||||||
|
"chat_template": "{%- if tools %}\n {{- '<|im_start|>system\\n' }}\n {%- if messages[0]['role'] == 'system' %}\n {{- messages[0]['content'] }}\n {%- else %}\n {{- 'You are Qwen, created by Alibaba Cloud. You are a helpful assistant.' }}\n {%- endif %}\n {{- \"\\n\\n# Tools\\n\\nYou may call one or more functions to assist with the user query.\\n\\nYou are provided with function signatures within <tools></tools> XML tags:\\n<tools>\" }}\n {%- for tool in tools %}\n {{- \"\\n\" }}\n {{- tool | tojson }}\n {%- endfor %}\n {{- \"\\n</tools>\\n\\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\\n<tool_call>\\n{\\\"name\\\": <function-name>, \\\"arguments\\\": <args-json-object>}\\n</tool_call><|im_end|>\\n\" }}\n{%- else %}\n {%- if messages[0]['role'] == 'system' %}\n {{- '<|im_start|>system\\n' + messages[0]['content'] + '<|im_end|>\\n' }}\n {%- else %}\n {{- '<|im_start|>system\\nYou are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>\\n' }}\n {%- endif %}\n{%- endif %}\n{%- for message in messages %}\n {%- if (message.role == \"user\") or (message.role == \"system\" and not loop.first) or (message.role == \"assistant\" and not message.tool_calls) %}\n {{- '<|im_start|>' + message.role + '\\n' + message.content + '<|im_end|>' + '\\n' }}\n {%- elif message.role == \"assistant\" %}\n {{- '<|im_start|>' + message.role }}\n {%- if message.content %}\n {{- '\\n' + message.content }}\n {%- endif %}\n {%- for tool_call in message.tool_calls %}\n {%- if tool_call.function is defined %}\n {%- set tool_call = tool_call.function %}\n {%- endif %}\n {{- '\\n<tool_call>\\n{\"name\": \"' }}\n {{- tool_call.name }}\n {{- '\", \"arguments\": ' }}\n {{- tool_call.arguments | tojson }}\n {{- '}\\n</tool_call>' }}\n {%- endfor %}\n {{- '<|im_end|>\\n' }}\n {%- elif message.role == \"tool\" %}\n {%- if (loop.index0 == 0) or (messages[loop.index0 - 1].role != \"tool\") %}\n {{- '<|im_start|>user' }}\n {%- endif %}\n {{- '\\n<tool_response>\\n' }}\n {{- message.content }}\n {{- '\\n</tool_response>' }}\n {%- if loop.last or (messages[loop.index0 + 1].role != \"tool\") %}\n {{- '<|im_end|>\\n' }}\n {%- endif %}\n {%- endif %}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|im_start|>assistant\\n' }}\n{%- endif %}\n",
|
||||||
|
"clean_up_tokenization_spaces": false,
|
||||||
|
"eos_token": "<|im_end|>",
|
||||||
|
"errors": "replace",
|
||||||
|
"model_max_length": 131072,
|
||||||
|
"pad_token": "<|endoftext|>",
|
||||||
|
"split_special_tokens": false,
|
||||||
|
"tokenizer_class": "Qwen2Tokenizer",
|
||||||
|
"unk_token": null
|
||||||
|
}
|
||||||
1
vocab.json
Normal file
1
vocab.json
Normal file
File diff suppressed because one or more lines are too long
Reference in New Issue
Block a user