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Text model

Step-3.7 Flash

stepfun/step-3.7-flash

stepfun/step-3.7-flash is a language model from StepFun you can call on the OceanToken API at $0.20 per 1M input tokens and $1.15 per 1M output tokens, with a 262K-token context window and up to 230K output tokens; it supports reasoning, tool calling, image input.

At a glance

Model IDstepfun/step-3.7-flash
TypeText
PublisherStepFun
Context window262,144 tokens
Max output230,400 tokens
Input price$0.20 per 1M tokens
Output price$1.15 per 1M tokens
Cached input price$0.04 per 1M tokens
Capabilitiesreasoning, tool calling, image input
Endpoint/v1/chat/completions, /v1/responses
API shapeOpenAI-compatible
In the catalog since2026-05-28

Call it

Base URL https://api.oceantoken.ai/v1, your OceanToken key as the bearer token, and the model ID above as model. The OpenAI SDKs work unchanged; see your first request.

curl https://api.oceantoken.ai/v1/chat/completions \
  -H "Authorization: Bearer $OCEANTOKEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "stepfun/step-3.7-flash", "messages": [{"role": "user", "content": "Hello"}]}'

Compared with similar models

Text models on OceanToken closest to stepfun/step-3.7-flash in price. Every price is what you pay, in US dollars, with no platform fee on top.

ModelPublisherContextPrice (per 1M tokens)
Step-3.7 FlashStepFun262,144$0.20 / $1.15
Qwen3.6 Flash
qwen/qwen3.6-flash		Qwen984K$0.188 / $1.125
DeepSeek V4.1 Flash
deepseek/deepseek-v4.1-flash		DeepSeek1.05M$0.30 / $1.20
Longcat 2.0
meituan/longcat-2.0		Meituan1.05M$0.30 / $1.20

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Prices and capabilities on this page were read from the live OceanToken catalog on 2026-10-18 (UTC), when the documentation was built. If a price has changed since, the console's Models page shows the current one.