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 $0.60/1M input and $3.60/1M output tokens, native tool calling support, open weights architecture. Access Qwen3.5 397B-A17B via the DevPass (LLM Gateway) 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
$0.60
Output
$3.60
Frequently Asked Questions
Qwen3.5 397B-A17B by DevPass (LLM Gateway) costs $0.60 per 1M input tokens and $3.60 per 1M output tokens.
Model Details
ID
qwen35-397b-a17b
Provider
DevPass (LLM Gateway)Family
qwen
Release Date
Feb 15, 2026
Knowledge Cutoff
Apr 1, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1