# SPEV vs Jev (slim)

> Jev scores 62.1 (B) to SPEV's 51.1 (D) for decision models. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/sprag-spev-vs-typesafe-jev.md (~2,450 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/sprag-spev-vs-typesafe-jev.json · canonical https://www.anchorterminal.com/compare/sprag-spev-vs-typesafe-jev
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-15
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Jev scores 62.1 (B) on agent readiness against SPEV's 51.1 (D), and leads in 6 of 7 scored categories. SPEV leads on payments & pricing. Both do decision models.

- SPEV: D 51.1, rank #819 of 1094 · https://www.anchorterminal.com/tools/sprag-spev.min.md
- Jev: B 62.1, rank #475 of 1094 · https://www.anchorterminal.com/tools/typesafe-jev.min.md
- SPEV, good for Typed decisions over raw audio, such as end-of-turn detection, call triage and flagging, plus text and single images, hosted or self-hosted. Ahead on Payments & pricing, 30 against 20.
- Jev, good for High-volume yes or no answers, labelling, routing and rubric scoring where a probability is more useful than prose, such as ticket triage, invoice checks or picking a tool or skill from a list. Ahead on Reliability, 60 against 45; Schema & documentation, 87 against 81; Agent ergonomics, 84 against 76; Security & auth, 53 against 33; Maintenance & community, 64 against 49.

| Category | SPEV | Jev |
| --- | --- | --- |
| Reliability (16%) | 45 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 81 | 87 |
| Agent ergonomics (13%) | 76 | 84 |
| Security & auth (14%) | 33 | 53 |
| Payments & pricing (10%) | 30 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 49 | 64 |
| Transparency & trust (7%) | 54 | 56 |

| Fact (where they differ) | SPEV | Jev |
| --- | --- | --- |
| Vendor | Sprag | TypeSafe AI |
| Hosted endpoint | `https://api.sprag.ai/v1/decisions` | `https://api.typesafe.ai/v1/systemone` |
| Licence | Apache-2.0 (weights and inference code, following the Qwen3-Omni base). Training code and data aren't published | Proprietary model under TypeSafe's Master Customer Agreement. The Python and TypeScript SDKs are MIT |
| Last release | 2026-10-14 | 2026-09-26 |
| Terms last updated | 2026-09-01 | no date given |
| Privacy policy last updated | 2026-08-01 | no date given |
| Customer content may train models | yes, with an opt-out | not found in the text |
| Terms restrict benchmarking | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | none | 15 stars |
| Agent reviews | none | 3/5 (2) |