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Model: Abhinav-Anand/MiniMerge-0.1B Source: Original Platform
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*.7z filter=lfs diff=lfs merge=lfs -text
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*.arrow filter=lfs diff=lfs merge=lfs -text
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README.md
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README.md
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---
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license: apache-2.0
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base_model:
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- HuggingFaceTB/SmolLM-135M
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- HuggingFaceTB/SmolLM-135M-Instruct
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tags:
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- merge
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- slerp
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- smollm
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- model-merge
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- chimera
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language:
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- en
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pipeline_tag: text-generation
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---
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# SmolLM-135M-SLERP-Merge
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## Overview
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A **SLERP (Spherical Linear Interpolation) merge** of SmolLM-135M (base) and
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SmolLM-135M-Instruct. This "chimera" model blends raw language modeling capabilities
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with instruction-following abilities, creating a balanced model that inherits
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strengths from both parents.
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## Key Features
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- **Dual heritage**: Combines base + instruct capabilities
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- **SLERP merge**: Uses spherical interpolation for better weight preservation
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- **Ultra-small**: Only ~513 MB total
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- **No training required**: Pure weight-space interpolation
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## Merge Details
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- **Model A (base)**: [HuggingFaceTB/SmolLM-135M](https://huggingface.co/HuggingFaceTB/SmolLM-135M)
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- **Model B (instruct)**: [HuggingFaceTB/SmolLM-135M-Instruct](https://huggingface.co/HuggingFaceTB/SmolLM-135M-Instruct)
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- **Method**: SLERP (Spherical Linear Interpolation)
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- **Interpolation factor**: t=0.6 (60% instruct, 40% base)
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- **Weight matrices**: SLERP interpolation
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- **Biases/norms**: Linear interpolation
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## Why SLERP?
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Linear interpolation (lerp) can reduce the magnitude of weight vectors, potentially
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degrading model quality. SLERP interpolates along the surface of a hypersphere,
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preserving vector magnitudes while smoothly transitioning between the two models.
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This typically produces higher quality merges.
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## Usage
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```python
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from transformers import AutoModelForCausalLM, AutoTokenizer
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model = AutoModelForCausalLM.from_pretrained("Ringkvist/SmolLM-135M-SLERP-Merge")
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tokenizer = AutoTokenizer.from_pretrained("Ringkvist/SmolLM-135M-SLERP-Merge")
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inputs = tokenizer("Explain what photosynthesis is:", return_tensors="pt")
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outputs = model.generate(**inputs, max_new_tokens=100, temperature=0.7)
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print(tokenizer.decode(outputs[0], skip_special_tokens=True))
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```
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## Merge Recipe (for reproduction with mergekit)
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```yaml
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slices:
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- sources:
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- model: HuggingFaceTB/SmolLM-135M
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layer_range: [0, 30]
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- model: HuggingFaceTB/SmolLM-135M-Instruct
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layer_range: [0, 30]
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merge_method: slerp
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base_model: HuggingFaceTB/SmolLM-135M
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parameters:
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t:
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- value: 0.6
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dtype: float16
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```
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## Parent Models
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| Model | Role | Description |
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|-------|------|-------------|
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| [HuggingFaceTB/SmolLM-135M](https://huggingface.co/HuggingFaceTB/SmolLM-135M) | Base | Raw language modeling |
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| [HuggingFaceTB/SmolLM-135M-Instruct](https://huggingface.co/HuggingFaceTB/SmolLM-135M-Instruct) | Instruct | Instruction following |
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config.json
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config.json
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{
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"architectures": [
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"LlamaForCausalLM"
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],
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"attention_bias": false,
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"attention_dropout": 0.0,
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"bos_token_id": 0,
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"dtype": "float32",
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"eos_token_id": 0,
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"head_dim": 64,
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"hidden_act": "silu",
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"hidden_size": 576,
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"initializer_range": 0.02,
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"intermediate_size": 1536,
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"max_position_embeddings": 2048,
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"mlp_bias": false,
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"model_type": "llama",
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"num_attention_heads": 9,
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"num_hidden_layers": 30,
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"num_key_value_heads": 3,
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"pretraining_tp": 1,
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"rms_norm_eps": 1e-05,
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"rope_scaling": null,
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"rope_theta": 10000.0,
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"tie_word_embeddings": true,
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"transformers_version": "4.57.6",
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"use_cache": true,
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"vocab_size": 49152
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}
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generation_config.json
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generation_config.json
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{
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"_from_model_config": true,
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"bos_token_id": 0,
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"eos_token_id": 0,
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"transformers_version": "4.57.6"
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}
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merges.txt
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merges.txt
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model.safetensors
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version https://git-lfs.github.com/spec/v1
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oid sha256:c6381933666b8f1d657aa497b948f659fa28f4acfadb5c5e00c14d9bed9e256d
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size 538090408
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special_tokens_map.json
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special_tokens_map.json
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{
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"additional_special_tokens": [
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"<|endoftext|>",
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"<|im_start|>",
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"<|im_end|>",
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"<repo_name>",
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"<reponame>",
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"<file_sep>",
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"<filename>",
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"<gh_stars>",
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"<issue_start>",
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"<issue_comment>",
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"<issue_closed>",
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"<jupyter_start>",
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"<jupyter_text>",
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"<jupyter_code>",
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"<jupyter_output>",
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"<jupyter_script>",
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"<empty_output>"
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],
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"bos_token": {
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"content": "<|endoftext|>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"eos_token": {
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"content": "<|endoftext|>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"unk_token": {
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"content": "<|endoftext|>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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}
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}
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tokenizer.json
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tokenizer.json
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tokenizer_config.json
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{
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"add_prefix_space": false,
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"added_tokens_decoder": {
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"0": {
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"content": "<|endoftext|>",
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"lstrip": false,
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"normalized": false,
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"special": true
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"special": true
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},
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"content": "<repo_name>",
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"single_word": false,
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"special": true
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},
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"4": {
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"content": "<reponame>",
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"lstrip": false,
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"special": true
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}
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},
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"additional_special_tokens": [
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"<|endoftext|>",
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"<|im_start|>",
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"<|im_end|>",
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"<repo_name>",
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"<reponame>",
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"<file_sep>",
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"<filename>",
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"<gh_stars>",
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"<issue_start>",
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"<issue_comment>",
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"<issue_closed>",
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"<jupyter_start>",
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"<jupyter_text>",
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"<jupyter_code>",
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"<jupyter_output>",
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"<jupyter_script>",
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"<empty_output>"
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],
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"bos_token": "<|endoftext|>",
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"clean_up_tokenization_spaces": false,
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"eos_token": "<|endoftext|>",
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"extra_special_tokens": {},
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"model_max_length": 1000000000000000019884624838656,
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"tokenizer_class": "GPT2Tokenizer",
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"unk_token": "<|endoftext|>",
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"vocab_size": 49152
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}
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vocab.json
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vocab.json
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Reference in New Issue
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