LLMBenchmark.ai

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Humanity's Last Exam leaderboard

models measured
0

Leader on Humanity's Last Exam · read October 21

On October 21, 2026, 0 of our catalog's models had a Humanity's Last Exam result.

Expert-written questions across dozens of subjects, chosen because frontier models failed them. Share answered correctly.

Role in the index

We collect this benchmark and show it as supporting evidence. It is not part of the Vibe Coding Index, because it measures something other than coding and the index is about coding. Read the methodology

Humanity's Last Exam results for models in the catalog
# Model Result Evidence Coding index Output $/Mtok

Only models in our catalog are listed, and each appears once with its best published run. 197 rows were read from the source on October 21, 2026, and rows that match no catalog model are left out.