Apriel v1.5 15B Thinker vs Apriel v1.6 15B Thinker
| Benchmark | Apriel v1.5 15B Thinker | Apriel v1.6 15B Thinker |
|---|---|---|
| Humanity's Last Exam | 12.1 | 10.8 |
| MMMU-Pro (vision) | 57.1 | — |
Specs
| Spec | Apriel v1.5 15B Thinker | Apriel v1.6 15B Thinker |
|---|---|---|
| Context | 128K | 128K |
| Weights | Open | Open |
| Released | Sep 2025 | Nov 2025 |
| Memory (4-bit) | 7.4 GB | 7.4 GB |
| Licence | MIT | MIT |
| Commercial use | Allowed | Allowed |
| See images | ✓ | ✓ |
| Read PDFs | ? | ? |
| Hear audio | — | — |
| Watch video | — | — |
| Call tools | ✓ | ✓ |
| Force a tool call | ? | ? |
| Return strict JSON | Partial | Partial |
| Search the web | ? | ? |
| Run code | ? | ? |
| Use a computer | ? | ? |
What breaks when you switch
Apriel v1.5 15B Thinker → Apriel v1.6 15B Thinker
Nothing known.
Apriel v1.6 15B Thinker → Apriel v1.5 15B Thinker
Nothing known.