unsloth/studio/backend/core
Daniel Han ae6fb93b6f Fix MLA fallback and SWA global/local ratio heuristic
Two fixes based on review findings:

1. MLA fallback now uses key_length_mla from GGUF metadata instead of
   hardcoded rope_dim=64. Falls back to 64 only when key_length_mla is
   absent. This ensures correct estimates for MLA variants that use
   rope dimensions other than 64.

2. SWA global/local layer ratio changed from 50/50 to 1/4 (25% global,
   75% SWA). Most sliding window architectures have predominantly local
   layers (Gemma-3 uses ~17% global, gpt-oss uses ~50%). The 1/4
   heuristic is closer to the common case and still a large improvement
   over the legacy formula which ignores SWA entirely.
2026-04-01 12:43:17 +00:00
..
data_recipe build(deps): bump oxc-parser (#4571) 2026-03-25 02:44:38 -07:00
export studio: add HF/local model selection UI for GGUF export (#4365) 2026-03-28 22:18:25 +04:00
inference Fix MLA fallback and SWA global/local ratio heuristic 2026-04-01 12:43:17 +00:00
training fix(studio): correct default weight_decay and learning rate (#4695) 2026-03-31 13:50:25 +04:00
__init__.py Combine studio setup fixes: frontend caching, venv isolation, Windows CPU support (#4413) 2026-03-18 03:52:25 -07:00