Skip to content

The Aggregate

Unified LLM rankings, daily
Models What's New Trends Benchmarks Skill Maps
How It Works Guesswork Metrics
The Aggregate
Loading data...

ProgramBench (Anthropic Harness) — leaderboard

Anthropic system-card ProgramBench evaluation on the 166-task golden subset.

Source: anthropic.com.

Interactive version: theaggregate.ai/benchmark?slug=programbench-anthropic-harness · How the rankings work · Data refreshed daily, snapshot 2026-07-22.

Built by Mikhail Doroshenko — AI researcher, co-author of Humanity’s Last Exam. Independent project; no affiliation with any AI lab.