Modelpublic

Montalte/qwen4b-math-nothink-random

sourceHugging Faceapache-2.0updated 13d agoView on Hugging Face

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Model Card

Unified Qwen3-4B merge artifact for directional math↔code transfer experiments.

Field	Value
Base	`Qwen/Qwen3-4B-Base@906bfd4b4dc7f14ee4320094d8b41684abff8539`
Source specialist	`modrill/math-nothink-q4b-20260908`
Domain	math
Mode	nothink
Method	random

random = exact-\(k\) random binary mask on the task vector, keep fraction 0.1, seed=42.

Same stitch body as Plan B (skip embed / lm_head); mask is uniform random instead of learned.

Uploaded: 2026-09-11.