List price
Input / 1M$2.00Output / 1M$6.00Cache read / 1M$0.25Blended$5.000Value index153.6Last move—
models.dev · MIT · retrieved Oct 24, 2026
Alibaba
Qwen3.8 Max
Qwen3.8 Max is listed by Alibaba at $2 input and $6 output per million tokens. The recorded context window is 1,000,000 tokens. Release date on file: 2026-08-03. LMArena's text board published 2026-10-20 gives it an overall rating of 1483.2 (rank 15, 29,418 votes). Price source: models.dev (MIT).
- Context95
- Inverse price99
- Arena88
- GPQA95
- Tools100
- Modalities83
Price history
Input and output list price. A missing day stays a gap in the line. The series is not a quality history.
Benchmarks
LMArena is CC-BY-4.0. Epoch scores, including LiveBench where Epoch publishes it, are CC-BY-4.0. A blank cell means this snapshot has no match. Nothing here is estimated.
| Benchmark | Score | Detail | Source |
|---|---|---|---|
| LMArena overall | 1483.2 | rank 15 · 29,418 votes | LMArena leaderboard dataset · CC-BY-4.0 |
| LMArena coding | 1501.6 | rank 22 · 8,078 votes | LMArena leaderboard dataset · CC-BY-4.0 |
| LMArena math | 1501.4 | rank 14 · 1,481 votes | LMArena leaderboard dataset · CC-BY-4.0 |
| GPQA Diamond | 92.7% | — | Epoch AI Capabilities & benchmarking · CC-BY-4.0 |
| LiveBench | — | — | — |
| SWE-bench Verified | — | — | — |
| Epoch Capability Index | 155.08 | 153.03–157.19 | Epoch AI Capabilities & benchmarking · CC-BY-4.0 |
Provider prices
The list row is the price used for the value index. Other rows are the same model id on models.dev, plus the LiteLLM catalog price when we have one. A split quote is kept beside the list price.
| Quote | Provider | Input / 1M | Output / 1M | Blended | Source |
|---|---|---|---|---|---|
| List | Alibaba | $2.00 | $6.00 | $5.000 | models.dev · MIT |
| Also listed | Merge Gateway | $2.00 | $6.00 | $5.000 | models.dev · MIT |
| Also listed | Impossibl | $2.50 | $7.50 | $6.250 | models.dev · MIT |
| Also listed | AI/ML API | $2.00 | $6.00 | $5.000 | models.dev · MIT |
| LiteLLM | dashscope | $2.00 | $6.00 | $5.000 | LiteLLM model_prices_and_context_window.json · MIT |
Spec
Context1,000,000Max output131,072Inputtext, image, video, pdfOutputtextReleased2026-08-03Open weightsNo
Spec fields are from the models.dev row for Alibaba.