GDPx Benchmark Debuts: Strongest Model Scores Only 12%, Finance and Legal Tasks All Zero
SemiAnalysis released the GDPx benchmark, on which the strongest model, Claude Opus 5.5, scores only 12.0%, Gemini 4 Carbon scores 10.9%, and GPT-6 Astra scores 9.6%; finance and legal tasks score 0 across all models under strict binary scoring.