Qwen3.5 397B-A17B API
About
Build advanced reasoning agents with Qwen3.5 397B-A17B, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.40/1M input and $2.65/1M output tokens, native tool calling support, open weights architecture. Access Qwen3.5 397B-A17B via the TokenGo API with up to 66K output tokens.
Capabilities
Input Modalities
textimagevideoaudio
Limits
Context Window
262K
Tokens
Input Limit
262K
Tokens
Max Output
66K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.40
Output
$2.65
Caching (per 1M tokens)
Read
$0.20
Frequently Asked Questions
Qwen3.5 397B-A17B by TokenGo costs $0.40 per 1M input tokens and $2.65 per 1M output tokens. Cached reads cost $0.20 per 1M tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
TOKENGO_API_KEY
API Base URL
https://api.tokengo.com/v1