Benchmark

GDPval

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to December 12, 2025 (theinnermostloop.substack.com)

An economically framed benchmark: can a model do the job, at what cost.

Development timeline

Newest reporting dates first. Reporting dates may differ from event dates.

2025-12-12: GPT-5.2 Thinking beats human experts on GDPval

Knowledge graphopen in browser →

Published by

OpenAI

Referenced by

Claude Opus 4.6
Claude Opus 5
GPT-5.2 Thinking
GPT-5.5
Grok 4.5

Cite or correct this record

Citation formatCitation text

GDPval
Innermost Loop KB — secondary record
Reporting date: unknown
KB permalink: https://nicholsn.github.io/innermost-loop-kb/benchmarks/gdpval
Attributed sources:
- Welcome to December 12, 2025 — https://theinnermostloop.substack.com/p/welcome-to-december-12-2025
This citation does not imply independent verification of linked-source claims.

Suggest a correction — opens a GitHub draft for you to review and submit.