299 real user intents tested Jev against production base line. Here is the result.

Reddit r/AI_Agents News

Summary

The article reports on a performance comparison between glm-4-flash and TypeSafe Jev on 299 real user intents, showing glm-4-flash's higher accuracy but TypeSafe Jev's faster speed and lower cost.

299 real user intents from our Feishu life-assistant router. Same gold labels. Same hard suite (19 skills, ambiguity cases). glm-4-flash (generative, production): 271/299 = 90.6% TypeSafe Jev (classifier / System One): 262/299 = 87.6% I’d still put the classifier on the critical path first. Of the 29 cases only glm got: 23 were one fuzzy skill (trip-planner vs life-service briefs). Of the 20 only Jev got: 15 were glm JSON/parse failures that fall back to unknown in prod. p50: 0.55s vs 3.6s. Format parse fails: 0 vs 16. 299×2 on Jev cost $0.086. Hard limit: Jev routes. It does not extract params. Production still needs a generative step after the gate. Measured with llm-fit on the same production intent path we already ship — not a public leaderboard.
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Jev is TypeSafe AI's frontier model for fast, structured AI decisions, returning typed outputs with calibrated probabilities and now available to everyone.

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