Agree. Opus 4.8 could make nice little toy and demo apps. This app had a lot of surfaces and pipeline, Postgres, vector search, S3 -- couldn't handle that. Fabl

Agree. Opus 4.8 could make nice little toy and demo apps. This app had a lot of surfaces and pipeline, Postgres, vector search, S3 -- couldn't handle that. Fable 5 is still a lot of work and you have to check it, but it really does perform at senior eng level. Shipping good size features daily.