Qwen3.8 Flash
The 33rd most-used model on the router over the last 7 days, with 0.41% of tokens. Weekly share peaked at 0.41% in the week of Oct 19, 2026, with 3.6T tokens processed since Aug 24, 2026.
- Launch
- Aug 26, 2026
- Context
- 1M tokens
- Modality
- text, image and video → text
- Reasoning
- yes
- License
- Open weights
- Input
- $0.15 / 1M
- Output
- $0.47 / 1M
Weekly token share
Share of the router's weekly volume, since the first week with volume
See the numbers
| Week | Share |
|---|---|
| Oct 19, 2026 | 0.408% |
| Oct 12, 2026 | 0.372% |
| Oct 5, 2026 | 0.237% |
| Sep 28, 2026 | 0.305% |
| Sep 21, 2026 | 0.349% |
| Sep 14, 2026 | 0.357% |
| Sep 7, 2026 | 0.146% |
| Aug 31, 2026 | 0.061% |
| Aug 24, 2026 | 0.049% |
Debuted in the week of Aug 24, 2026 and peaked at 0.41% 8 weeks later. The latest full week is the peak so far. Over the last 7 days, which already reach into the current week, it stands at 0.41%, above the weekly peak.
What this model is used for new
Tasks where the model ranks among the leaders, and its share of each
Ranks among the leaders in 3 of the 29 classified tasks. Its largest share is in code review, 2.6% of the task's tokens; in the heaviest task where it appears, file read and write (4.9% of classified volume), it holds 1.5%.
Snapshot of the rolling 7-day window through Oct 25, 2026. Share: the model's tokens in the task over the task's total tokens. Weight: the task's share of classified volume.
Where to run it
Endpoints in the source's catalog, from cheapest to most expensive on input
| Provider | Input | Output | Context | Quantization | Zero retention |
|---|---|---|---|---|---|
| Alibaba | $0.15 | $0.47 | 1M | not reported | no |
| Alibaba | $0.15 | $0.47 | 1M | not reported | no |
2 endpoints across 1 provider. None declares zero data retention.
Prices in US dollars per million tokens, from the latest archived endpoint catalog.
Benchmarks
Artificial Analysis indexes and benchmarks run by the source, with cost per task
GPQA Diamond 88.5%
$0.021 per task, 198 tasks. 43rd of 169 evaluated. Median of evaluated models: 83.4%, $0.025 per task.
τ-bench verified, airline 71.3%
$0.017 per task, 50 tasks. 73rd of 150 evaluated. Median of evaluated models: 71.2%, $0.064 per task.
Artificial Analysis indexes, exposed by the catalog; benchmarks run by the source and archived on Oct 26, 2026. The gray mark is the median of evaluated models.
Against the week's largest models
The five largest proprietary and five largest open-weights models over the last 7 days
| Model | Lab | 7-day share | Blended price | Context | Intelligence | Weeks in top 10 |
|---|---|---|---|---|---|---|
| Proprietary | ||||||
| GPT-6 LunaOpenAI | OpenAI | 4.4% | $0.20 | 1M | 38.1 | 5 |
| Claude Opus 5.5Anthropic | Anthropic | 4.4% | $8.00 | 1M | 57.6 | 3 |
| jev-1.13Typesafe | Typesafe | 1.6% | — | — | — | 0 |
| GPT-6.1 SolOpenAI | OpenAI | 1.5% | $4.00 | 1M | 51.8 | 0 |
| Muse Spark 1.3 ContributorMeta | Meta | 1.5% | $0.125 | 1M | — | 0 |
| Open weights | ||||||
| DeepSeek V4.1 Flash 1017DeepSeek | DeepSeek | 17.9% | $0.263 | 1M | 39.5 | 1 |
| DeepSeek V4.1 FlashDeepSeek | DeepSeek | 9.6% | $0.265 | 1M | 24.7 | 7 |
| MiniMax M3.1 FlashMiniMax | MiniMax | 7.7% | $0.263 | 1M | 42.7 | 1 |
| GLM 5.3 FlashZ.ai (GLM) | Z.ai (GLM) | 7.0% | $0.237 | 1M | 41.8 | 9 |
| Hy4 previewTencent | Tencent | 4.8% | $1.25 | 1M | — | 8 |
| Qwen3.8 Flashthis pageQwen | Qwen | 0.41% | $0.23 | 1M | — | 0 |
Share over the last 7 days (Oct 19, 2026 to Oct 25, 2026). Blended price in US dollars per million tokens, weighted 75% input and 25% output. A dash means the number is not published, not zero.