Early access: features, availability, and pricing may change as Kyara Intelligence evolves.

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Below baseline Reasoning

StepFun: Step 3.7 Flash

A fast multimodal MoE with configurable reasoning for responsive, long-context RP.

Model ID stepfun/step-3.7-flash
Quick start

Drop this model into any OpenAI-compatible client by setting the base URL, your API key, and the model ID below.

curl https://api.kyara-intelligence.com/v1/chat/completions \
  -H "Authorization: Bearer $KYARA_INTELLIGENCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "stepfun/step-3.7-flash",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'
See the full API reference
Overview

StepFun's Step 3.7 Flash combines a 196B-parameter multimodal MoE backbone with efficient routing that activates roughly 11B parameters per token. A 256K token context window and adjustable reasoning levels let it shift smoothly between fast, responsive roleplay and deeper work involving images, video, code, structured outputs, and agentic tasks.

Specifications
Context / Memory ⚡ Large · 262.1K tokens
Cost vs baseline Below baseline
Input
0.5x
Output
1x
Input
3.6M
cr / M tokens
Output
20.7M
cr / M tokens

Multiples are relative to the catalog median; bars are scaled to the most expensive model.

Model ID
stepfun/step-3.7-flash
Reasoning
Available
Status
Current
Upstream moderation

All models on Kyara Intelligence are accessed through their original API providers (Mistral, Z.AI/GLM, xAI, DeepSeek, and others). Each provider's content policies and moderation apply to all requests.

Kyara routes API calls without modifying inputs or outputs, and does not log prompt or response content. Users are responsible for complying with the relevant provider's terms of service in addition to Kyara's terms.