WDCD Run #316: Grok 4 Leads Multi-Turn Commitment Benchmark as Claude Sonnet 4.6 Sets Decay Resistance Record
WDCD Run #316 (2026-09-09) benchmarked 11 frontier models on multi-turn instruction adherence, with Grok 4 taking the top score at 93.8 points and Claude Sonnet 4.6 posting the strongest decay resistance profile.