# Sources: # - https://docs.typesafe.ai/models.md # - https://docs.typesafe.ai/api.md # - https://typesafe.ai/blog/introducing-system-one-models-and-jev # The 64k context limit covers the state plus all questions in one request. name = "Jev" type = "decision" description = "System One model for fast, typed probabilistic decisions over text or structured state" release_date = "2026-09-15" last_updated = "2026-09-15" attachment = false reasoning = false temperature = false tool_call = false structured_output = true open_weights = false [limit] context = 64000 output = 0 [modalities] input = ["text"] output = ["text"]