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What each one decides, how well calibrated it is, how fast it answers and what it costs to pull. Up to 4 at a time; the better value in each row is marked.
| Property | typesafe-ai/jev | akhilaaa3/jev-omni |
|---|---|---|
| Summary | The first System One model. Reads a state, answers typed Choice, Score and Noul questions in one call with calibrated probabilities, and generates no text. Closed weights, served by TypeSafe AI. | A multimodal decision classifier over text, image, audio and video on Gemma 4 12B, fine-tuned on 30,000 questions. Returns a probability per option and generates nothing. |
| Decides | choice, score, noul, classify, route | choice, noul, score, classify |
| Architecture | jev | jev-omni |
| Fine-tuned from | — | google/gemma-4-12b-it |
| License | proprietary | apache-2.0 |
| Availability | Hosted API | Open weights |
| Hosted by | TypeSafe AI | — |
| Input price | $0.042/MTok | — |
| Decision accuracy | — | 87.6% |
| Calibration error | — | 0.040 |
| Valid action rate | — | — |
| Median latency | — | 83 ms |
| p95 latency | — | — |
| Evaluation suite | — | DecisionBench Medium (author's set) |
| Latest version | 1.13.0 | 2026.09 |
| Variants | — | unified |
| Size of latest version | — | 22.3 GB |
| Files | 0 | 6 |
| Downloads | 0 | 0 |
| Stars | 0 | 0 |
| Tags | system-one, hosted, rlcd | system-one, multimodal, gemma, vision, audio, 12b |
| Updated | Sep 26, 2026 | Sep 26, 2026 |