PASOR
Also known as: Platform stability score
PASOR (Platform-Adjusted Stability of Recommendations) is a research metric that measures how consistently an AI platform recommends brands across multiple queries.
Full Explanation
PASOR (Platform-Adjusted Stability of Recommendations) is a research metric that measures how consistently an AI platform recommends brands across multiple queries. It accounts for platform-specific behavior (like GPT's brand abstinence vs Gemini's brand generosity) to provide a normalized stability score. Grok shows 77% PASOR (most reliable), while GPT-5.2 shows only 30% PASOR.
Research Insight
Our Cross-Model Stability Analysis research found: Grok 77%, GPT-5.2 30% stability
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