Terminal-Bench 4.0
claude-code2.1.285
Reasoning effort max
Tested model identity
Qwen3.8-Max-0902qwen/qwen3.8-max-0902Pass rate26.97%
95% CI 23.19%–30.75%
n = 330Checked
qwenListed Sep 3, 2026
Qwen: Qwen3.8 Max (0902)
Qwen3.8 Max 0902 is an updated snapshot of Qwen3.8 Max from Alibaba's Qwen team. It is a 2.4-trillion-parameter mixture-of-experts model that accepts text, image, and video input and returns text,...
Context window1M
Max output131.1K
Provider endpoints3
Benchmark results0
Agent runs1
Measured performance
All leaderboards ↗Benchmark results
No published results in this index yet
Scores appear here when an evaluation matches this exact model.
Model + harness
All agent results ↗Agent runs
claude-code
Access & cost
3 quotesPrices across providers
Your token mix
USD · listed token ratesOpenRouter
Catalog quote- Input
- $2.00
- Output
- $6.00
- Cached input
- $0.25
- Input
- $2.00
- Output
- $6.00
- Cached input
- $0.25
Max prompt 983616 tokens
- Input
- $2.00
- Output
- $6.00
- Cached input
- $0.25
Max prompt 983616 tokens · Cache write $2.5/M tokens
Model specifications
- Developer
- qwen
- Modality
- Language
- Context
- 1,000,000 tokens
- Maximum output
- 131,072 tokens
- Weights
- Not reported
- Provider listed
- Sep 3, 2026
- First discovered
- Oct 16, 2026
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1M contextTool callingStructured output