Qwen: Qwen3.8 Max reasoning

openrouter
alibaba
Qwen3.8 Max is the flagship model in Alibaba's Qwen3.8 series, the general-availability successor to the Qwen3.8 Max Preview. It is a multimodal reasoning model intended for complex reasoning, visual understanding,...

Capabilities

Context Window 1M tokens
Max Output 131k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $2.00
Output $6.00
Cache Read $0.25
Cache Write $2.50

Supported Parameters

frequency_penaltyinclude_reasoninglogprobsmax_tokenspresence_penaltyreasoningreasoning_effortresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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