Qwen 3.5 397B A17B · deepinfra

Qwen3.5-397B-A17B is Alibaba's most capable Qwen3.5 model, a Mixture-of-Experts architecture with 397B total parameters and 17B activated per token. It features a 262K token context window (extensible to 1M with YaRN), thinking/reasoning mode, tool calling with MCP integration, and support for 201 languages. Sets state-of-the-art results on reasoning, coding, math, and multimodal benchmarks.

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Read also: Qwen API pricing: Qwen3.8 Max, Plus, Flash, 27B and the open models at every provider

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Input, $/1M $0.45

Output, $/1M $3.00

Context 262 144

Max output 81 920

Accepts images, text, video

Last checked 04.11.2026 12:00:14 UTC

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