Qwen3.8-Max-0902
- Family
- Qwen3.8
- Released
- 2026-09-02
- Context
- 1M
- Max output
- 128K
- Parameters
- 2.4T
- Architecture
- Mixture of Experts
- Specialization
- general
- Openness
- Proprietary
- License
- ProprietaryRestricted
- Weights
- Not released
- Code
- Unknown
Cheapest of 2 routes · Alibaba Cloud PAI-EAS · cache read $0.170
About
Qwen3.8-Max-0902 is Alibaba's dated API snapshot of Qwen3.8-Max, listed September 2, 2026 on QwenCloud and Model Studio as model ID qwen3.8-max-0902 (first-party alias qwen3.8-max-2026-09-02). Official copy: an upgraded snapshot of qwen3.8-max with stronger coding (engineering-scale / long-horizon autonomous development), collaborative-agent multi-tool orchestration, and refined native vision (chart reasoning, document parsing, multimodal perception). Retains the 1,000,000-token context window, thinking mode, and full tool ecosystem. Input image/text/video, output text; function calling, structured outputs, context cache. International QwenCloud / Model Studio Singapore list price $2 input / $6 output per 1M tokens; implicit cache $0.25; explicit cache create $2.50; explicit cache read $0.17.
Providers(2)
Compare all 2Compare API pricing across 2 tracked provider routes for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Cache | Route |
|---|---|---|---|---|
| Alibaba Cloud PAI-EAS | $2.00 | $6.00 | read $0.170 | Serverless |
| OpenRouter | $2.00 | $6.00 | read $0.250 | Serverless |
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Benchmark scores(2)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| 34.1 | FrontierMath Tier 4 v2 (private)Observed 2026-09-02 | Configuration: qwen3.8-max-0902 (Extra High) Harness: Epoch AI FrontierMath Tier 4 v2 private set Evaluator: Epoch AI Confidence: confirmed Notes: Epoch AI-run evaluation (evaluator of record), from Epoch AI Benchmarking Hub data download https://epoch.ai/data/benchmark_data.zip (file frontiermath_tier_4_v2.csv, row 'qwen3.8-max-0902_xhigh', run started 2026-09-02). Epoch data is CC BY 4.0: credit 'Epoch AI, Capabilities & benchmarking, https://epoch.ai/benchmarks'. Highest-scoring Epoch configuration for this model selected; other configurations exist in the same file. Discovered via Benchmark Heaven (lead only). | ||
| 92.3 | diamondObserved 2026-09-02 | Configuration: qwen3.8-max-0902 (Extra High) Harness: Epoch AI Inspect harness (GPQA Diamond, 198 Q) Evaluator: Epoch AI Confidence: confirmed Notes: Epoch AI-run evaluation (evaluator of record), from Epoch AI Benchmarking Hub data download https://epoch.ai/data/benchmark_data.zip (file gpqa_diamond.csv, row 'qwen3.8-max-0902_xhigh', run started 2026-09-02). Epoch data is CC BY 4.0: credit 'Epoch AI, Capabilities & benchmarking, https://epoch.ai/benchmarks'. Highest-scoring Epoch configuration for this model selected; other configurations exist in the same file. Discovered via Benchmark Heaven (lead only). |
Migration checks
No linked migration route is available for this model yet.
API versions
qwen3.8-max-0902qwen3.8-max-2026-09-02Cheapest of 2 routes · Alibaba Cloud PAI-EAS · cache read $0.170