TechFeb 24, 20268 minLarge-Scale Unauthorized Distillation of Claude and the Collapse of SWE-bench Hit on the Same DayAnthropic accused three Chinese AI companies of distilling Claude, and on the same day OpenAI retired SWE-bench Verified. Training fraud and evaluation flaws exposed simultaneously on February 23, 2026.AISecurityAnthropicDeepSeekBenchmarkLLMOpenAISWE-bench
