JT-4.1 Flash 236B A21B specs, prices, where it runs and its benchmark standing
closed weights · top 10 on 0 of 1 · released Jul 9, 2026
Facts
- Provider
- China Mobile
- Release date
- Jul 9, 2026
- Boards
- Parameters
- Not disclosed by China Mobile
- License
- Proprietary
- Boards
- Weights
- Closed weights
- Benchmarks
- 1 board captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 24 | Reasoning | 33.9 | 100 |
Versions and release history
2 versions in this line since May 14, 2026, from Pricing, OpenRouter and the boards.
| Version | Released | |
|---|---|---|
| JT-4.1 Flash 236B A21Bthis model | Jul 9, 20262 months ago | Boards |
| JT-35B-Flash | May 14, 20264 months ago | Boards |