"can we get the base model?"
sure. here's two.
"can we get the code?"
sure. here's SteptronOSS.
"what about the SFT data?"
coming soon.
maximum sincerity, minimum barriers.
- Step 3.5 Flash Base — pretrained foundation
- Step 3.5 Flash Base-Midtrain — code, agents & long-context
- SteptronOSS — open-sourced, ready for your custom workflows
- SFT Data — coming soon for reference
not just the final checkpoint — a customizable pipeline.
🤗 https://t.co/pVaFiJ87UT
🤗 https://t.co/YDOZUcqgXh
💻 https://t.co/G42LCHmQMr
now on @ModelScope2022 too 👇
Base: https://t.co/w8w0vwVbpt
Midtrain: https://t.co/Avf21PDf6H
the last missing piece.
our SFT training dataset is now available at https://t.co/S7M3KCswxH https://t.co/3FZbwpAeSj
our SFT dataset is now on @ModelScope2022 too!
https://t.co/F6nZVIKScu https://t.co/BrrVexFrPr
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
Why it matters
Base and midtrain checkpoints, the training code and the SFT dataset are all public, so teams can rerun post training on Step 3.5 Flash instead of only fine tuning the released chat model.
article👏🏻Congratulations！Step3-VL-10B was selected for HuggingFace Daily Papers…
postStep-Audio-R1.1 opens weights for a speech model that reasons in real time
