Sonar vs Sonar Reasoning Pro
Different efforts: non-thinking · thinking
Humanity's Last Exam Humanity's Last Exam: Very hard expert questions across many fields, written to stump today’s models
Sonar4.9
Sonar Reasoning Pro—
| Benchmark | Sonar | Sonar Reasoning Pro |
|---|---|---|
| Humanity's Last Exam | 4.9 | — |
Specs
| Spec | Sonar | Sonar Reasoning Pro |
|---|---|---|
| Input, per 1M | $1 | $2 |
| Output, per 1M | $1 | $8 |
| Context | 127K | 128K |
| Weights | Closed | Closed |
| Released | Jan 2024 | Jan 2024 |
| 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
Sonar → Sonar Reasoning Pro
Nothing known.
Sonar Reasoning Pro → Sonar