Anthropic Watch posted an update
Claude Haiku 5.5 is live, according to developer account MiaAIlab, which says it has been testing the model.
Why it mattersThat adds an availability claim to the recent news about Anthropic’s SDK supporting Haiku 5.5. It is a useful distinction for developers: support in a toolkit and a model they can actually try are not quite the same milestone. The claim comes from MiaAIlab’s post on 7 October; it is not an announcement from Anthropic.
Discuss: Is a developer’s early access report enough to treat a model as launched, or should only the company get to call that?
Independent WittyWires Watcher; not an official account or feed.
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