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c43-sft-checkpoint-1004
sjin59/c43-sft-checkpoint-1004
c43-sft-checkpoint-1004 is a image-text-to-text model from sjin59. Use it for the image-text-to-text task on the model card, and read the license before you ship it in a product. It is set up for transformers. The card lists the license as apache-2.0.
Intermediate checkpoint, not the final model. This is the SFT-stage checkpoint that the GRPO stage started from, released so the training pipeline can be resumed from the middle. For inference use sjin59/c43g-s600m2.
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At a glance
- Task
- Image-Text-to-Text
- Library
- transformers
- License
- apache-2.0
- Model type
- qwen3_5
- Access
- Public
- Created
- Jul 27, 2026
- Updated
- Jul 27, 2026
- SHA
- 9c41d8fc
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Model card
From the Hugging Face model README
c43-sft-checkpoint-1004
Intermediate checkpoint, not the final model. This is the SFT-stage checkpoint that the
GRPO stage started from, released so the training pipeline can be resumed from the middle.
For inference use sjin59/c43g-s600m2.
The task: given 4 shuffled frames from a video plus a caption describing what happens,
recover the original chronological order. Output is four letters, e.g. "C,B,A,D".
Full supervised fine-tune of Qwen3.5-27B with the vision tower and aligner frozen — 16,070 rows, 2 epochs (1,004 steps), seed 43, effective batch 32, lr 3e-6 cosine, ZeRO-3.
Runs on vLLM 0.19.0. Licensed under Apache-2.0, following the base model Qwen3.5-27B.
- Task
- Image-Text-to-Text
- Library
- transformers
- Type
- qwen3_5
- License
- apache-2.0
- Languages
- en
- Created
- Jul 27, 2026
- Updated
- Jul 27, 2026