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Model benchmark runs and the AutoBench Router Benchmark.

Most Recent Runs

AutoBench Run 6 - August 2026

Date
August 29, 2026
Version
2026-08-29
Models
20
New Models
18

Twenty models scored on 252 questions across ten subject domains. Score, cost, and latency are the per-answer committee rank, billed cost, and generation time. Routers in the AutoBench Router Benchmark are scored against this answer matrix.

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Router Benchmark

AutoBench Router Benchmark 1 - October 2026

Date
October 26, 2026
Version
2026-10-26
Routers graded
20
Baselines
6

Commercial routers and baselines graded on a frozen answer matrix. Accuracy is the share of questions where the chosen model is statistically as good as the best available answer.

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Past Runs

AutoBench Agentic Run 1 - April 2026

Date
April 19, 2026
Version
2026-04-19
Models
32
New Models
1

The first AutoBench run to measure agentic performance of top LLMs

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AutoBench Agentic Run 1 - April 2026

Date
April 16, 2026
Version
2026-04-16
Models
31
New Models
22

The first AutoBench run to measure agentic performance of top LLMs

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AutoBench Run 5 - December 2025

Date
December 19, 2025
Version
2025-12-19
Models
38
New Models
3

Latest AutoBench run with models Gpt 5.2, Claude Opus 4.5, Gemini 3 Flash and more

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AutoBench Run 5 - December 2025

Date
December 16, 2025
Version
2025-12-16
Models
35
New Models
13

Latest AutoBench run with models Gpt 5.2, Claude Opus 4.5, DeepSeek 3.2 Speciale and more

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AutoBench Agronomy LLM Benchmark - December 2025

Date
December 10, 2025
Version
2025-12-10
Models
40
New Models
17

The first AutoBench run for the Agronomy domain with models Gemini 3 Pro, Gpt 5.1, Grok 4.1, Opus 4.5 and more

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AutoBench Run 4 - November 2025

Date
November 28, 2025
Version
2025-11-28
Models
32
New Models
18

Latest AutoBench run with models Gemini 3 Pro, Gpt 5.1, Grok 4.1 and more

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AutoBench Run 3 - August 2025

Date
August 14, 2025
Version
2025-08-14
Models
33
New Models
26

Latest AutoBench run with enhanced metrics including evaluation iterations and fail rates

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AutoBench Run 2 - April 2025

Date
April 25, 2025
Version
2025-04-25
Models
24
New Models
24

Second major AutoBench run with o4-mini, GPT-4.1-mini, Gemini 2.5 Pro Preview, Claude 3.7 Sonnet:thinking, etc.

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Archive - AutoBench