Step 3.7 Flash Thinking
Step 3.7 Flash Thinking is a LLM model.
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Vision
Audio
Tool Use
Reasoning
Citations
Key Specs
Context
262k
Max Output
256k
Best Price (Input / Output)
Chat with Model
$0.20 / $1.15 per 1M tokens
Pricing Comparison
| Provider | Input (1M) | Output (1M) | Image (1k) |
|---|---|---|---|
| nvidia | Free | Free | - |
| zenmux (Free Tier) | Free | Free | - |
| openrouter | $0.20 | $1.15 | - |
| nano-gpt | $0.20 | $1.15 | - |
Prices are per 1 million tokens unless otherwise noted. Image pricing is per 1000 images if applicable.
Price History
Prompt Price
Completion Price
Price trend per 1 million tokens over time.
Supported Parameters
frequency_penalty
reasoning
min_p
structured_outputs
response_format
include_reasoning
stop
top_k
max_tokens
top_logprobs
temperature
presence_penalty
tools
seed
tool_choice
logit_bias
reasoning_effort
logprobs
repetition_penalty
top_p