flywheel-local-coder-14b / MODEL_CARD.md
papacr0w's picture
Refresh MODEL_CARD to shipped register (drop draft/do-not-publish + local paths)
148bd15 verified
|
Raw History Blame Contribute Delete
2.74 kB

Flywheel-Local-Coder-14B Model Card

A verified, retraceable continued-pretraining build on Qwen2.5-Coder-14B-Instruct. Identity and provenance are complete and re-checkable; benchmark evidence is attached, and no capability uplift over the base model is claimed.

Model identity

  • Release name: Flywheel-Local-Coder-14B
  • Model file: telos-coder-14b-cpt2020-q4_k_m.gguf
  • Base model: Qwen2.5-Coder-14B-Instruct (Alibaba Cloud / Qwen team, Apache-2.0)
  • Adapter: checkpoint-2020, QLoRA continued pretraining, final train loss 0.035
  • Composition: base weights merged with the adapter, then quantized
  • Quantization: Q4_K_M (GGUF)
  • Size: 8.99 GB (8,988,110,880 bytes)
  • Model SHA-256: 613db240e3efc6730f24042a4602d1f12f1c6b397af1d5a4d74f4e064d4064be
  • Adapter (safetensors) SHA-256: 4de07c6ea342d1cc200d4a6e2b28a63f6ee37f34c5c0926c35d8c7db74d38d0f
  • LoRA GGUF SHA-256: c89091709d7f385226000091dca976b7ce68086255e78af96599d06b6b52f547
  • Local serving name: Ollama flywheel-local-coder-14b

The full chain is recorded in provenance.json and tied to the downloaded bytes by checksums.sha256.

Training data

Continued pretraining on a 66.2-million-token corpus of 17,997 files from a real, working development ecosystem: production code, tests, documentation, and research notes. Corpus content hash 68345cdc6667f20d1678ac0a9139edc170348dfdebb9ae6045cde3d204f4fe62; pack shards hash 018798dfce7d4c86f5a6ea502a383553220f2e76facfe76acbe52b1c278ae543. Corpus source identifiers stay proprietary.

Intended use

Local-first coding: completion, small functions, refactors, test writing, and tool-calling on your own hardware, served via Ollama or llama.cpp. It pairs naturally with a propose-then-verify loop, which is how it is benchmarked.

Limitations

  • Q4_K_M quantization; quantization loss relative to the merged fp16 weights is not measured.
  • No capability uplift over the base model is claimed; our own measurement of that difference includes zero. See BENCHMARKS.md.
  • Refusal behavior, bias, and content boundaries are inherited from the base model and are not separately audited here.

License

Apache-2.0 derivative. Base model Qwen2.5-Coder-14B-Instruct is Copyright Alibaba Cloud, Apache-2.0. This artifact merges a locally trained QLoRA adapter into those weights and retains the Apache-2.0 license with attribution.

Benchmark status

Evidence attached. On the internal evaluation sets the model passes 8 of 8 baseline tasks and 8 of 10 deliberately contract-heavy hard tasks in a single attempt, each number with a confidence interval and the JSON to re-run it. See BENCHMARKS.md and the benchmarks/ folder.