Union Alpha
No volume over the last 7 days. Weekly share peaked at 0.76% in the week of Sep 14, 2026, with 0.98T tokens processed since Sep 14, 2026.
- Launch
- Sep 16, 2026
- Context
- 256k tokens
- Modality
- text and image → text
- Reasoning
- no
- License
- Unknown
- Input
- free / 1M
- Output
- free / 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 | 0.000% |
| Oct 12, 2026 | 0.000% |
| Oct 5, 2026 | 0.000% |
| Sep 28, 2026 | 0.000% |
| Sep 21, 2026 | 0.000% |
| Sep 14, 2026 | 0.758% |
Debuted in the week of Sep 14, 2026 and peaked at 0.76% in its first week. No volume was recorded in the latest full week.
What this model is used for new
Tasks where the model ranks among the leaders, and its share of each
This model is not among the leaders in any of the 29 tasks classified in the Oct 31, 2026 snapshot. That does not mean it goes unused: the source lists only the largest models in each task.
Snapshot of the rolling 7-day window through Oct 31, 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
No endpoints in the archived catalog: the model has left the source's catalog or never had an entry in it.
Benchmarks
Artificial Analysis indexes and benchmarks run by the source, with cost per task
No Artificial Analysis index and no source-run benchmark for this model. A missing benchmark is not a low score.
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 | 5.3% | $0.20 | 1M | 27.8 | 5 |
| Claude Opus 5.5Anthropic | Anthropic | 3.6% | $8.00 | 1M | 58.4 | 3 |
| GPT-5.6 LunaOpenAI | OpenAI | 2.1% | $0.45 | 1M | — | 10 |
| GPT-6.1 SolOpenAI | OpenAI | 1.9% | $4.00 | 1M | 54.5 | 0 |
| jev-1.13Typesafe | Typesafe | 1.6% | — | — | — | 0 |
| Open weights | ||||||
| DeepSeek V4.1 Flash 1017DeepSeek | DeepSeek | 24.7% | $0.263 | 1M | — | 1 |
| GLM 5.3 FlashZ.ai (GLM) | Z.ai (GLM) | 8.1% | $0.044 | 1M | 27.8 | 9 |
| DeepSeek V4.1 FlashDeepSeek | DeepSeek | 7.5% | $0.159 | 1M | — | 7 |
| Hy4 previewTencent | Tencent | 4.8% | $1.25 | 1M | — | 8 |
| Step 5 PreviewStepFun | StepFun | 3.3% | $1.43 | 1M | 28.5 | 2 |
| Unknown license | ||||||
| Union Alphathis pageAnonymous (stealth) | Anonymous (stealth) | — | free | 256k | — | 0 |
Share over the last 7 days (Oct 25, 2026 to Oct 31, 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.