List price
Input / 1M$0.40Output / 1M$2.40Cache read / 1M—Blended$1.900Value index—Last move—
models.dev · MIT · retrieved Oct 24, 2026
Alibaba
Qwen3.5 Plus
Qwen3.5 Plus is listed by Alibaba at $0.4 input and $2.4 output per million tokens. The recorded context window is 1,000,000 tokens. Release date on file: 2026-02-16. No LMArena overall rating was matched for this name, so it is left out of the Value Index. Price source: models.dev (MIT).
- Context95
- Inverse price100
- Arena—
- GPQA86
- Tools100
- Modalities67
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 | — | — | — |
| LMArena coding | — | — | — |
| LMArena math | — | — | — |
| GPQA Diamond | 84.8% | — | Epoch AI Capabilities & benchmarking · CC-BY-4.0 |
| LiveBench | — | — | — |
| SWE-bench Verified | — | — | — |
| Epoch Capability Index | — | — | — |
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 | $0.40 | $2.40 | $1.900 | models.dev · MIT |
| Also listed | Merge Gateway | $0.12 | $0.69 | $0.545 | models.dev · MIT |
| Also listed | NanoGPT | $0.40 | $2.40 | $1.900 | models.dev · MIT |
| Also listed | OpenCode | $0.20 | $1.20 | $0.950 | models.dev · MIT |
Spec
Context1,000,000Max output65,536Inputtext, image, videoOutputtextReleased2026-02-16Open weightsNo
Spec fields are from the models.dev row for Alibaba.