JT 35B Flash vs JT-4.1 Flash 236B A21B
| Benchmark | JT 35B Flash | JT-4.1 Flash 236B A21B |
|---|---|---|
| Humanity's Last Exam | 6.4 | 43.6 |
| Terminal-Bench 4.0 | — | 3 |
| AutomationBench-AA | — | 46.5 |
| MMMU-Pro (vision) | — | 64.1 |
Specs
| Spec | JT 35B Flash | JT-4.1 Flash 236B A21B |
|---|---|---|
| Context | 256K | 262K |
| Weights | Closed | Closed |
| Released | May 2026 | Jul 2026 |
| See images | — | ✓ |
| Read PDFs | ? | ? |
| Hear audio | — | — |
| Watch video | — | — |
| Call tools | ? | ? |
| Force a tool call | ? | ? |
| Return strict JSON | ? | ? |
| Search the web | ? | ? |
| Run code | ? | ? |
| Use a computer | ? | ? |
What breaks when you switch
JT 35B Flash → JT-4.1 Flash 236B A21B
Nothing known.
JT-4.1 Flash 236B A21B → JT 35B Flash