Monitor AI model performance over time. See how GPT, Claude, Gemini, and others compete as the landscape evolves.
Anthropic's latest model overtakes Google's Gemini Pro with an Elo score of 1496.
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Which company held the #1 spot over time
All tracked models ranked by Elo score
Trusted Data Sources
As of February 7, 2026, Anthropic's Claude Opus 4.6 holds the #1 position with an Elo score of 1496, followed by Google's Gemini 3 Pro (1486) and xAI's Grok 4.1 Thinking (1475).
An Elo score is a rating system where models compete head-to-head. Users compare responses without knowing which model produced them, and scores adjust based on wins and losses.
Leadership has changed multiple times. OpenAI led with GPT-4 through most of 2024. Google took the lead with Gemini 3 Pro in January 2026. As of February 2026, Anthropic leads with Claude Opus 4.6.
We capture daily snapshots to track how rankings evolve over time. This reveals score drift as new models enter the arena.