Frontier Log

Benchmark · Active

SEC-bench Pro, no release named

Created by University of Illinois Urbana-Champaign, 1 May 2026 · Higher is better · Website

020406080100Apr 2026Jul 2026Oct 202685.4%GPT-6 Astra48.9%GPT-5.6 Luna71.2%GPT-5.6 Sol57.7%GPT-5.6 Terra45.8%GPT-5.5020406080100Apr 2026Jul 2026Oct 202685.4%GPT-6 Astra48.9%GPT-5.6 Luna71.2%GPT-5.6 Sol57.7%GPT-5.6 Terra45.8%GPT-5.5

Results

ModelScoreSourceSource check
GPT-6 Astra3 Sep 2026 · OpenAI85.4%GPT-6 Astra: A new generation of intelligence
CorroboratedThe same number is printed in 2 other lab documents: 1 2
GPT-5.6 Luna9 Jul 2026 · OpenAI48.9%GPT-5.6: Frontier intelligence that scales with your ambition
GPT-5.6 Sol9 Jul 2026 · OpenAI71.2%GPT-5.6: Frontier intelligence that scales with your ambition
GPT-5.6 Sol9 Jul 2026 · OpenAI74.3%GPT-5.6: Frontier intelligence that scales with your ambitionultra mode: four parallel agents; parallel test-time compute
GPT-5.6 Sol9 Jul 2026 · OpenAI79.1%GPT-6 Astra: A new generation of intelligencereported later; another report, not charted
GPT-5.6 Terra9 Jul 2026 · OpenAI57.7%GPT-5.6: Frontier intelligence that scales with your ambition
GPT-5.523 Apr 2026 · OpenAI45.8%GPT-5.6: Frontier intelligence that scales with your ambitionreported later

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