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upvoted a paper 25 days ago

Step 3.5 Flash: Open Frontier-Level Intelligence with 11B Active Parameters

Paper • 2602.10604 • Published 26 days ago • 187

liked a Space about 1 month ago

Running

Featured

40

Step-3.5-Flash Chatbot

🚀

40

Run interactive Streamlit apps directly in your browser

liked a model about 1 month ago

stepfun-ai/Step-3.5-Flash

Text Generation • 199B • Updated about 9 hours ago • 255k • • 698

upvoted a paper 2 months ago

Step-DeepResearch Technical Report

Paper • 2512.20491 • Published Dec 23, 2025 • 86

liked a dataset 4 months ago

OpenStellarTeam/Chinese-SimpleQA

Viewer • Updated Dec 16, 2024 • 3k • 989 • 35

liked a Space 6 months ago

Running

28

BrowseComp-Plus

🔍

28

Fair and Disentangled Evaluation of Deep-Research Agents

updated 4 models 7 months ago

stepfun-ai/StepFun-Prover-Preview-32B

Text Generation • 33B • Updated Aug 13, 2025 • 33 • 11

stepfun-ai/StepFun-Prover-Preview-7B

Text Generation • 8B • Updated Aug 13, 2025 • 20 • 3

stepfun-ai/step3-fp8

Image-Text-to-Text • Updated Aug 2, 2025 • 789 • 20

stepfun-ai/step3

Image-Text-to-Text • 321B • Updated Jan 29 • 39.1k • 166

updated a model 9 months ago

stepfun-ai/Step-Audio-AQAA

137B • Updated Jun 12, 2025 • 18 • 48

New activity in stepfun-ai/Step-Audio-AQAA 9 months ago

Update README.md

#1 opened 9 months ago by

LeekYou

updated a collection 9 months ago

Step-Audio

Collection

Step-Audio model family, including Audio-Tokenizer, Audio-Chat and TTS • 4 items • Updated Jul 31, 2025 • 32

published a model 9 months ago

stepfun-ai/Step-Audio-AQAA

137B • Updated Jun 12, 2025 • 18 • 48

New activity in stepfun-ai/Qwen2.5-32B-DialogueReason 10 months ago

Update README.md

2

#2 opened 10 months ago by

brucestayhungry

updated a model 10 months ago

stepfun-ai/Qwen2.5-32B-DialogueReason

33B • Updated May 15, 2025 • 8 • 12

published a model 10 months ago

stepfun-ai/Qwen2.5-32B-DialogueReason

33B • Updated May 15, 2025 • 8 • 12

updated a Space about 1 year ago

Runtime error

21

Step Audio

👀

21

Generate audio responses from text or audio

liked a Space about 1 year ago

Runtime error

21

Step Audio

👀

21

Generate audio responses from text or audio

updated a model about 1 year ago

stepfun-ai/Step-Audio-Tokenizer

Updated Feb 18, 2025 • 53