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Vikra-HCT-YeAM-3_3.2_QweLLa-1.7B/README.md
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Vikra-HCT-YeAM-3_3.2_QweLLa-1.7B/README.md
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---
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license: apache-2.0
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library_name: transformers
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pipeline_tag: text-generation
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base_model: Qwen/Qwen3-1.7B-Base
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---
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# Vikra-HCT-YeAM-3_3.2_QweLLa-1.7B
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HCT architecture release. YeAM (Yet Another Merge) implementation invariant.
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## What it is
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A compact 1.7B-class checkpoint produced via HCT-compatible merging.
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The checkpoint is published in standard Hugging Face format (safetensors + index).
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## YeAM summary
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YeAM performs a controlled merge in a real 4D geometric formulation with ray-intersection alignment in parameter space.
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It also supports targeted knowledge injection (distillation-style) into a chosen model while remaining HF-compatible.
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## Notes for this checkpoint
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Compared to other YeAM/HCT merges, this checkpoint additionally applies a targeted merge on Attention projection weights.
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Observed behavior tends to include characteristic Llama-like traits:
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- More Llama-style conversation patterns.
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- More consistent formatting.
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- Stronger RLHF-like refusal/priority behaviors.
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- Reasoning / chain-of-thought style output in the model's full native format is expected to work.
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At the same time, most Qwen3 behavior should theoretically remain, but due to knowledge/logic injection from the Llama side, some Qwen-specific properties may be partially degraded or inconsistent.
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Repetition / looping:
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- There is no universally perfect sampling configuration.
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- At higher temperature, without a repetition-style penalty, the model may enter repetition loops.
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- Pay special attention to repetition-related controls (e.g. repetition penalty / presence penalty) if you observe cycling.
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Do not ask the model who created it.
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In this specific merge, it may oscillate between incompatible parents (Alibaba vs Meta”), fail to settle, and get stuck in a sad loop.
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## Usage (Transformers)
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```python
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from transformers import AutoTokenizer, AutoModelForCausalLM
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import torch
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m = "/path/to/Vikra-HCT-YeAM-3_3.2_QweLLa-1.7B"
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tok = AutoTokenizer.from_pretrained(m, use_fast=True)
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model = AutoModelForCausalLM.from_pretrained(
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m,
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torch_dtype=torch.bfloat16,
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device_map="cuda",
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).eval()
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inputs = tok("Hello!", return_tensors="pt").to(model.device)
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out = model.generate(**inputs, max_new_tokens=128)
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print(tok.decode(out[0], skip_special_tokens=True))
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```
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## GGUF
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Convert and quantize with llama.cpp (example):
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```bash
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python3 /path/to/llama.cpp/convert_hf_to_gguf.py /path/to/model --outtype f16 --outfile model.f16.gguf
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/path/to/llama.cpp/build/bin/llama-quantize model.f16.gguf model.Q8_0.gguf Q8_0
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```
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