Skip to content

Add Qwen 3.5 to FORCE_FLOAT32 #4134

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
mmathew23 merged 3 commits into from
Mar 2, 2026
Merged

Add Qwen 3.5 to FORCE_FLOAT32 #4134

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
42d94df
Add Qwen3.5 to FORCE_FLOAT32
Etherll Feb 28, 2026
52769a6
fix vision encoder dtype mismatch
Etherll Feb 28, 2026
24f2ac5
revert vision cast changes
Etherll Mar 2, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions unsloth/models/loader.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,7 @@
"gemma3text", # Gemma3TextModel (EmbeddingGemma, standalone text-only Gemma3)
"gemma3n",
"gpt_oss",
"qwen3_5", # Qwen3.5 RMSNorm uses (1+w) pattern like Gemma3, overflows float16
]

global DISABLE_COMPILE_MODEL_NAMES
Expand Down
1 change: 1 addition & 0 deletions unsloth/models/vision.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1054,6 +1054,7 @@ def from_pretrained(
do_forced_float32 = do_forced_float32,
correct_dtype = correct_dtype,
)

try:
model, tokenizer = patch_tokenizer(model, tokenizer)
except Exception as _patch_err:
Expand Down