Doubao Pro's stability score crashed from 54.5 to 34.7 in the latest YZ Index evaluation, revealing serious consistency issues that could undermine user trust and enterprise adoption.
While everyone celebrates Claude's 38.3-point programming improvement, a more dangerous signal has been masked: stability plummeted from 54.2 to 31.2 points, revealing a systemic algorithmic collapse rather than normal performance fluctuation.
Claude AI experienced consecutive global outages on March 2-3, 2026, affecting millions of users worldwide, with Anthropic attributing the failures to unprecedented demand surge as the app topped App Store rankings with over 60% user growth.
