{"slug": "typesafe-ai-s-jev-1-14-is-now-available-on-ai-gateway", "title": "TypeSafe AI's Jev 1.14 is now available on AI Gateway", "summary": "TypeSafe AI's Jev 1.14 decision model is now available on Vercel's AI Gateway under the model name typesafe-ai/jev-1.14.0. The release adds image input as a file part alongside text in state and an experimental long-context mode enabled via providerOptions.typesafe.longContext: true for documents, logs, or conversation histories too long for a standard request. Jev returns typed Choice, Score, and Boolean answers with probabilities in a single parallel request for classification, routing, scoring, and automated verification, and supports per-request Zero Data Retention and No Training.", "body_md": "[Jev 1.14 from TypeSafe AI](https://vercel.com/ai-gateway/models/jev-1.14.0) is now available on [AI Gateway](https://vercel.com/ai-gateway).\n\nJev is a [decision model](https://vercel.com/docs/ai-gateway/modalities/decision) for software. You pass it state and a set of questions, and it returns typed Choice, Score, and Boolean answers with probabilities instead of free-form text. It answers every question in one request, in parallel, for classification, routing, scoring, and automated verification.\n\nJev 1.14 accepts images as part of the state, and has an experimental long-context mode for documents, logs, or conversation histories that are too long for a standard request.\n\nUse `typesafe-ai/jev-1.14.0` as the model name.\n\nPass an image as a file part alongside text in `state`. This example reads a local PNG and asks a Boolean question about its color:\n\nEnable long-context mode with `providerOptions.typesafe.longContext: true`. This example reads a support log and checks whether it reports a damaged delivery:\n\nJev supports [Zero Data Retention](https://vercel.com/docs/ai-gateway/security-and-compliance/zdr) and [No Training](https://vercel.com/docs/ai-gateway/security-and-compliance/disallow-prompt-training), which you can enable per request. Decision calls also appear in [logs](https://vercel.com/docs/ai-gateway/observability-and-spend/logs) and [custom reporting](https://vercel.com/docs/ai-gateway/observability-and-spend/custom-reporting), count toward [budgets](https://vercel.com/docs/ai-gateway/observability-and-spend/budgets), and accept other Gateway provider options in the same `providerOptions.gateway` object.\n\nRead the documentation on [decision models](https://vercel.com/docs/ai-gateway/modalities/decision) on AI Gateway for more details, discover [practical use cases for Jev](https://vercel.com/i/jev-use-cases), and browse resources in the [knowledge base](https://vercel.com/kb/jev-from-typesafe-ai).", "url": "https://wpnews.pro/news/typesafe-ai-s-jev-1-14-is-now-available-on-ai-gateway", "canonical_source": "https://vercel.com/changelog/typesafe-ais-jev-1-14-is-now-available-on-ai-gateway", "published_at": "2026-10-15 00:00:00+00:00", "updated_at": "2026-10-15 16:56:31.292936+00:00", "lang": "en", "topics": ["ai-products", "ai-tools", "artificial-intelligence", "large-language-models"], "entities": ["TypeSafe AI", "Jev 1.14", "Vercel", "AI Gateway"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/typesafe-ai-s-jev-1-14-is-now-available-on-ai-gateway", "markdown": "https://wpnews.pro/news/typesafe-ai-s-jev-1-14-is-now-available-on-ai-gateway.md", "text": "https://wpnews.pro/news/typesafe-ai-s-jev-1-14-is-now-available-on-ai-gateway.txt", "jsonld": "https://wpnews.pro/news/typesafe-ai-s-jev-1-14-is-now-available-on-ai-gateway.jsonld"}}