GPT-5.2 & ARC-AGI-2: A Benchmark Analysis of AI Reasoning
An in-depth analysis of OpenAI's GPT-5.2 achieving a 54% score on the ARC-AGI-2 benchmark for abstract reasoning. Learn how it compares to Gemini 3 & humans.
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Articles tagged with “ai-benchmark”
Humanity's Last Exam: The AI Benchmark for LLM Reasoning
Learn about Humanity's Last Exam (HLE), the Nature-published AI benchmark testing true LLM reasoning with 2,500 expert-level questions. Updated with 2026 leaderboard scores from GPT-5, Claude Opus, and Gemini 3.
MMLU-Pro Explained: The Advanced AI Benchmark for LLMs
Learn about MMLU-Pro, the advanced AI benchmark designed to overcome MMLU's limitations. This guide explains its design, dataset, and impact on LLM evaluation.
AIME 2025 Benchmark: An Analysis of AI Math Reasoning
Explore the AIME 2025 benchmark, a key test for AI mathematical reasoning. See how models like GPT-5 score over 94% and compare LLM performance on Olympiad-leve
GPQA-Diamond Benchmark: Scores, Leaderboard & How AI Models Compare
GPQA-Diamond scores updated through 2026: Gemini 3.1 Pro (94.1%), GPT-5.2, Claude Opus 4.6, Aristotle-X1, and more. See which AI models beat PhD experts on 198 graduate-level science questions.
HMMT25 Benchmark Explained: Testing AI Math Reasoning
An in-depth analysis of the HMMT25 AI benchmark for testing advanced mathematical reasoning in LLMs. See how models like Grok-4, GPT-5, and Gemini 3 perform on complex contest math problems, and how newer benchmarks like FrontierMath are raising the bar.