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 Cloudflare AI 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 Cloudflare AI Gateway costs $0.60 per 1M input tokens and $3.60 per 1M output tokens.
Model Details
ID
alibaba/qwen3.5-397b-a17b
Provider
Cloudflare AI GatewayFamily
qwen
Release Date
Feb 15, 2026
Knowledge Cutoff
N/A
API Integration
NPM Package
ai-gateway-provider
Environment Variables
CLOUDFLARE_API_TOKEN
CLOUDFLARE_ACCOUNT_ID
CLOUDFLARE_GATEWAY_ID
API Base URL
https://gateway.ai.cloudflare.com/v1/${CLOUDFLARE_ACCOUNT_ID}/${CLOUDFLARE_GATEWAY_ID}/compat/