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I dont get why Opus 4.7, 4.8, and now Fable all stopped supporting structured outputs? Does no one else care about that? I find it incredibly useful to reliably
by coreylane 4mo ago
I dont get why Opus 4.7, 4.8, and now Fable all stopped supporting structured outputs? Does no one else care about that? I find it incredibly useful to reliably pass LLM output directly to other APIs/libraries
- mike_hearn 4mo agoRandom guess but they probably rewrote parts of the inferencing stack and didn't reimplement that feature because hardly anyone uses it. It's also a DoS risk, iirc.
- 00deadbeef 4mo agoThey do https://platform.claude.com/docs/en/build-with-claude/structured-outputs https://platform.claude.com/docs/en/build-with-claude/struct... > Structured outputs are generally available on the Claude API for Claude Opus 4.8, Claude Mythos Preview, Claude Opus 4.7, Claude Opus 4.6, Claude Sonnet 4.6, Claude Sonnet 4.5, Claude Opus 4.5, and Claude Haiku 4.5
- coreylane 4mo agoAh, I was reading the aws bedrock docs which are probably incorrect https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-anthropic-claude-opus-4-8.html https://docs.aws.amazon.com/bedrock/latest/userguide/model-c... https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-anthropic-claude-opus-4-7.html https://docs.aws.amazon.com/bedrock/latest/userguide/model-c... https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-anthropic-claude-fable-5.html https://docs.aws.amazon.com/bedrock/latest/userguide/model-c...