Claude Fable 5.1 & GPT-6 Astra packages are live

sqlalchemy

Database

SQLAlchemy 2.0 done properly — declarative models with typed columns, one session per unit of work, explicit transactions, loading strategies that…

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.