Vercel's fx may switch safety reviewer to Jev: 5-18x faster than GPT Luna
thesaraharminta · x · 2026-09-17
Vercel CEO Guillermo Rauch confirmed that typesafeai's Jev benchmarked 5-18x faster and more accurate than GPT Luna as the safety classifier in fx's auto mode, which analyzes every command. Jev is coming to Vercel AI Gateway and will likely become the new default reviewer.
Related event: Vercel fx to adopt Jev safety classifier, 5-18x faster than GPT Luna(2 posts)→
More from coding & agent
- A year-long blueprint for codifying your business with AI: one workflow, one skill at a time — evielync · 2026-09-17
- Managing 38 Codex agents from a phone: a full app built in 5 hours for under $30 — RichardsonDx · 2026-09-17
- Baseten launches Hosted Tools, bringing server-side web search to open models — baseten · 2026-09-17
- Dev demos fast app testing with typesafe's Jev and opencode browser automation — soumitrashukla9 · 2026-09-17
- Demo shows blazing-fast browser automation with typesafe's Jev and opencode CLI — soumitrashukla9 · 2026-09-17
- 68-Agent Build Cut $2K in API Costs by Keeping Long Context on One Orchestrator Only — TheMoonMidas · 2026-09-17