Step 3.5 Flash is a text-based AI model by StepFun. It features 85 tok/s output speed, $0.10/1M input tokens pricing. It scores 37.8 on the intelligence index.
Output Speed
85 tok/s
Latency (TTFT)
2.68s
Blended Price
$0.15/M
| Input (Prompt) | $0.10 |
| Output (Completion) | $0.30 |
| Cache Read | Free |
| Cache Write | Free |
| Context Length | N/A |
| Max Output Tokens | N/A |
| Input Modalities | Text |
| Output Modalities | Text |
| Tokenizer | N/A |
Step 3.5 Flash costs $0.10/1M input tokens and $0.30/1M output tokens.
Step 3.5 Flash has a moderate coding score of 31.6. It can handle basic programming tasks but may not be the best for complex coding.
Step 3.5 Flash generates output at 85 tok/s. Time to first token is 2.68s.
No, Step 3.5 Flash is a paid model. Check the free models page for zero-cost alternatives.
Last updated:
See the alternatives section above for models with similar capabilities. You can also compare Step 3.5 Flash head-to-head with any model on our comparison page.