Anthropic says Claude Opus 4.7 is less likely to hallucinate or engage in sycophany than other models.
Anthropic released a new hybrid reasoning model on Thursday: Claude Opus 4.7.
Anthropic has a reputation as a safety-first AI company, and the Opus 4.7 system card reports that the model is less likely to hallucinate or engage in sycophancy than both prior …