Alibaba

Qwen3.8 Max (0902)

45.4 Intelligence Index2026-09-02ReasoningClosed weights

Artificial Analysis Indices

Default

Intelligence45.4

Coding76.2

Agentic56.1

Standard Benchmarks

GPQA Diamond92.8%

HLE43.1%

SciCode52.1%

AA-LCR80.3%

Terminal-Bench 2.188.8%

τ-Bench Banking47.8%

Capabilities

Context window1.0M tokens

Maximum output131K tokens

Openness Index53 / 100

OpenRouter parameters

frequency_penaltyinclude_reasoninglogprobsmax_tokenspresence_penaltyreasoningreasoning_effortresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

Input

textimagevideo

Output

text

Performance

Output speed39 tokens/s

Time to first token (TTFT)2.66 s

Time to first answer53.79 s

OpenRouter weekly rank#37

End-to-end response (500 t)66.6 s

Pricing

Input tokens$2.00

Cache Hit$0.250

Output tokens$6.00

Blended (3:1)$3.00

Meta-information

Tokens used (verbosity)190.0M

Evaluation cost$4934.79