Jev 1.13 vs Microsoft Decision 1
Jev 1.1320.9
Microsoft Decision 110.9
JevBench v1.6.37 · api composite?
Jev 1.13—
Microsoft Decision 169.1
JevBench v1.7.7 · api composite?
Jev 1.13—
Microsoft Decision 169.1
| Benchmark | Jev 1.13 | Microsoft Decision 1 |
|---|---|---|
| AA Decision Index v1.0 | 57.5 | 53.8 |
| AA Decision · Humanity's Last Exam text multiple-choice accuracy | 20.9 | 10.9 |
| AA Decision · Omniscience accuracy | 34.6 | 28.2 |
| AA Decision · Omniscience non-hallucination rate | 35.2 | 39.8 |
| AA Decision · When2Call accuracy | 80.7 | 81.9 |
| AA Decision · WildGuardTest average F1 | 93.6 | 88.2 |
| AA Decision cost per task v1.0 | 0 | 0 |
| AA Decision time per task v1.0 | 127 | 207 |
| Community Decision Index 0.4.1 | 59.2 | — |
| JevBench v1.6.37 · api composite | — | 69.1 |
| JevBench v1.7.7 · api composite | — | 69.1 |
Specs
| Spec | Jev 1.13 | Microsoft Decision 1 |
|---|---|---|
| Input, per 1M | !$0.042 | !$0.042 |
| Context | 64K | 33K |
| Weights | Closed | Closed |
| Released | Sep 2026 | Oct 2026 |
| 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
Jev 1.13 → Microsoft Decision 1
Context: 64K → 33K
No image input
Microsoft Decision 1 → Jev 1.13
Nothing known.