Unverified Agents' Last Exam v1 chart: Claude Opus 5.5 tops score, GPT-6.1 Terra best value

SEDIDEL · x · 2026-10-27

Another unverified OpenAI-style leaderboard chart, labeled Agents' Last Exam v1, shows Claude Opus 5.5 leading at 63% score but costing over $9; GPT-6.1 Terra achieves 57-59% at under $1, the best value; GPT-6 Astra matches 58% at roughly $8, while GPT-6 Luna ranks weakest.

Like the Terminal-Bench 4.0 chart, it's a rumor-grade leak pending official confirmation.

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