StepFun
stepfun
Organization Information
| Slug | stepfun |
|---|---|
| Aliases |
stepfun
step-fun
step
|
Links
| Website | Visit Website |
|---|
About StepFun
StepFun is a Chinese AI company developing large language models and multimodal AI systems. Their StepFun Open Platform provides access to their AI models including the Step series of language models designed for Chinese and multilingual applications.
Browse 16 LLM models developed by StepFun. Compare prices, provider availability, and performance metrics.
Models (16)
| Name | Slug | Release Date | ||
|---|---|---|---|---|
| Step 3.7 Flash |
step-3-7-flash
|
2026-05-28 |
|
Show |
| Step-3.5-Flash |
step-3-5-flash
|
2026-02-02 | Show | |
| Step3 VL 10B |
step3-vl-10b
|
2026-01-15 | Show | |
| StepAudio 2.5 ASR |
stepaudio-2-5-asr
|
2026-04-24 | Show | |
| StepAudio 2.5 TTS |
stepaudio-2-5-tts
|
2026-04-16 | Show | |
| Step 3.5 Flash 2603 |
step-3-5-flash-2603
|
2026-04-02 | Show | |
| Step TTS 2 |
step-tts-2
|
2026-03-01 | Show | |
| Step 1 (32K) |
step-1-32k
|
2025-01-01 | Show | |
| Step 2 (16K) |
step-2-16k
|
2025-01-01 | Show | |
| Step 3.5 Flash |
step3-5flash
|
Show | ||
| step-1o-turbo-202506 |
step-1o-turbo-202506
|
Show | ||
| step-1o-vision-32k-highres |
step-1o-vision-32k-highres
|
Show | ||
| step-1v-32k |
step-1v-32k
|
Show | ||
| step-2-16k-exp-202412 |
step-2-16k-exp-202412
|
Show | ||
| step-3 |
step-3
|
Show | ||
| step1x-edit |
step1x-edit
|
Show |