Claude Fable 5.1 & GPT-6 Astra packages are live

vercel

DevOps

Deploying to Vercel — environment configuration, serverless and edge constraints, connection pooling, caching, preview deployments and cost control.

Choose your model

Available for 11 model families. The engineering substance is the same in each; the structure, checklist phrasing and constraint ordering are tuned per family.