Notion Abruptly Pulls Anthropic's Opus 4.7 and 4.8 Over Performance Degradation

Notion has reportedly stopped serving Anthropic's Claude Opus 4.7 and 4.8 models after encountering significant performance degradation — a rare public acknowledgment that model updates can break production integrations.

Notion has abruptly halted its use of Anthropic's Claude Opus 4.7 and 4.8 models, citing performance degradation, according to a report circulated by @ARrow25989974. The Japanese-language post translates directly: "Notion urgently stopped Anthropic's Opus 4.7 and 4.8. The reason is performance degradation."

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