Modelpublic

timiiowolabi/Muta-Tutor-Qwen2.5-1.5B-ADTC-GGUF

sourceHugging Faceapache-2.0updated 5d agoView on Hugging Face

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Model Card

Muta Tutor Qwen2.5 1.5B Q4KM

Final submission: `Muta-Tutor-Qwen2.5-1.5B-Q4_K_M-vocab32k.gguf`

Muta's final ADTC submission is the vocabulary-pruned version of the fine-tuned Q4KM below. The tokenizer and embedding/output rows were cut from 151,936 to 32,000 tokens (merges 151,387 → 31,722). The kept set covers 100% of the 4.05M tokens in the training corpus. The weights and quantization are otherwise unchanged. The pruning manifest, with the source and artifact hashes, the corpus hashes and the tokenizer revision, is Muta-Tutor-Qwen2.5-1.5B-Q4_K_M-vocab32k.vocab-prune-manifest.json.

—Size: 830,115,168 bytes (source: 986,048,128)
—SHA-256: 3038036a93039e80d282581d451abfdf998cd2929d2d26720a2cc711bff33a94
—Source SHA-256: a750d00d458c6ab38925364ea1413db00648449180941e47025736d09922e1eb

bash

hf download timiiowolabi/Muta-Tutor-Qwen2.5-1.5B-ADTC-GGUF \
  Muta-Tutor-Qwen2.5-1.5B-Q4_K_M-vocab32k.gguf

Source model

This is the vector-configuration finalist from Muta's ADTC fine-tuning campaign. It starts from Qwen/Qwen2.5-1.5B-Instruct, applies BF16 LoRA with rank 16 for 500 steps on a licence-clean multiple-choice math and science mixture, merges the adapter, and exports the result as Q4KM GGUF.

File

Muta-Tutor-Qwen2.5-1.5B-Q4_K_M.gguf

SHA-256: a750d00d458c6ab38925364ea1413db00648449180941e47025736d09922e1eb

bash

hf download timiiowolabi/Muta-Tutor-Qwen2.5-1.5B-ADTC-GGUF \
  Muta-Tutor-Qwen2.5-1.5B-Q4_K_M.gguf

Evaluation

The candidate and untuned control were evaluated with the same GGUF conversion, quantization, prompt format, and GCP CPU-proxy harness.

Measure	Control	Fine-tuned
ARC-Easy acc_norm, 500 samples	74.4%	77.8%
Scalar total score	65.3277	67.0475
Vector total score	82.4386	84.1387

The repository includes the training manifest, licence-clean dataset manifest, artifact hashes, and the full fine-tuning summary. Performance was measured on a cloud CPU proxy; temperature was unavailable, and peak RSS includes a 45 MiB estimate for the profiler root process. The secondary held-out battery is pending because its first attempt overlapped unrelated CPU work and was discarded.

Status