A red door standing in a forest with no walls around it. Where each model takes that next says more than any leaderboard position.
4 challenges20 models
20 models tested across 4 storytelling challenges.Composite score: 30% Rival Index, 20% task coverage, 20% challenge-scoped duel performance, 15% recency, 15% tier. Deduplicated by product line. GPT-5.6 Sol leads at 79.5/100. Drawn from Rival's open dataset of 21,000+ human preference votes.
Rival's Pick#12 Rival IndexAnthropic flagship
Too close to callComposite scores combine task evidence, Rival Index, recency, and model tier. Rival’s Pick is a separate editorial recommendation. How ranking works