Add support for Qwen/Qwen3-0.6B-Base model #1075
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Release v2.16.2
This commit adds support for the base (non-instruct) version of Qwen3-0.6B. The base model (Qwen/Qwen3-0.6B-Base) and instruct model (Qwen/Qwen3-0.6B) share the same architecture but have different weights. The base model is suitable for fine-tuning, while the instruct model is optimized for instruction-following and chat. Changes: - Added "Qwen/Qwen3-0.6B-Base" to OFFICIAL_MODEL_NAMES - Added alias "qwen3-0.6b-base" to MODEL_ALIASES 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Add Qwen/Qwen3-0.6B-Base to the free_compatible list in the Colab_Compatibility notebook to ensure all models in OFFICIAL_MODEL_NAMES are accounted for in the test suite. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Update the model count in Colab_Compatibility notebook output from 216 to 217 to reflect the addition of Qwen3-0.6B-Base. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
This PR adds support for the base (non-instruct) version of Qwen3-0.6B to TransformerLens.
Motivation
Currently, TransformerLens supports
Qwen/Qwen3-0.6B(the instruct version), but not the base versionQwen/Qwen3-0.6B-Base. Since these models share the same architecture and only differ in weights, adding support is straightforward and requires only updating the model lists.Changes
Qwen/Qwen3-0.6B-BasetoOFFICIAL_MODEL_NAMESlistqwen3-0.6b-basetoMODEL_ALIASESdictionaryTesting
Both models have been verified to:
HookedTransformer.from_pretrained()Test output:
Additional Context
🤖 Generated with Claude Code