ralph-v2-qwen3-8b-ternary-af-892aaa10

Compressed derivative of Qwen/Qwen3-8B submitted to the ternary bit-tier of Bittensor subnet 40 (Ralph, model compression). Architecture and parameter count are unchanged from the parent; weights are re-stored at reduced bit-width.

License

Released under the Apache License 2.0 โ€” see LICENSE. This is a derivative of Qwen3-8B, itself Apache-2.0; the parent's copyright and attribution notices, a description of what changed, the data used and the third-party tooling involved are preserved in NOTICE. The exact artifact is model.gguf at revision 55060519c6f179ea1d28ee9e6c333f33bfc03bd3 (SHA-256 e299a0b16fa1240ce73bcc1d7d73be60c7cab0fb5c951398678cc059560210dc); adding this model card and license files does not alter that file.

Model overview

Parent Qwen/Qwen3-8B (Apache-2.0)
Architecture unchanged from parent
Format GGUF (llama.cpp)
Bit tier ternary (โ‰ค2.5 bits/weight)
File size 2,513,979,008 bytes
Measured bits/weight ~2.43
Method Ternary quantization-aware distillation of the parent: a fixed ternary weight structure (per-block scales, 8-bit embedding/output tensors) with an fp32 master trained by straight-through estimation to minimise KL divergence to Qwen3-8B on continuation prefixes up to 4,096 tokens (about 2,000 steps on 8ร—H200, plus two short anti-repetition cool-downs). Architecture and parameter count unchanged (8,190,427,136 weight-bearing parameters).

Upstream terms to preserve: Qwen3-8B's Apache-2.0 license and attribution (kept in NOTICE); llama.cpp's MIT license for the GGUF tooling; the dataset licenses listed in NOTICE (Apache-2.0, MIT, CC-BY-4.0 โ€” attribution only).

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