Benchmark Almanac

GDPval

Seed2.1 Pro 87.9% leads since June 2026
Claude Opus 4.1 47.5% leads since September 2025
Seed2.1 Pro 87.9% leads since June 2026
In use

Real work tasks from 44 occupations with reference files. Experts blindly compare model deliverables with expert work. Metric is win-or-tie rate.

Only the 220-task gold set is public, with an automated grading service. OpenAI says its hosted GDPval leaderboard is no longer active and points to the GDPval-AA board instead.

Made by
OpenAI
Released
September 2025
Kind
Tasks from real jobs
Level
Expert
Scored
Graded by people
Answers
Open-ended
Tasks
Public, plus a private test set
Strongest model tested
GPT-5.5 Pro #14 on the capability index
Last in a launch post
September 2026
Last model added
September 2026
Scores refreshed
November 12th, 2026

In the authors’ words

We introduce GDPval, a benchmark evaluating AI model capabilities on real-world economically valuable tasks. GDPval covers the majority of U.S. Bureau of Labor Statistics Work Activities for 44 occupations across the top 9 sectors contributing to U.S. GDP (Gross Domestic Product). Tasks are constructed from the representative work of industry professionals with an average of 14 years of experience. We find that frontier model performance on GDPval is improving roughly linearly over time, and that the current best frontier models are approaching industry experts in deliverable quality. We analyze the potential for frontier models, when paired with human oversight, to perform GDPval tasks cheaper and faster than unaided experts. We also demonstrate that increased reasoning effort, increased task context, and increased scaffolding improves model performance on GDPval. Finally, we open-source a gold subset of 220 tasks and provide a public automated grading service at evals.openai.com to facilitate future research in understanding real-world model capabilities.

Abstract of GDPval: Evaluating AI Model Performance on Real-World Economically Valuable Tasks (arXiv:2510.04374, CC0)
10
Models scored in lab cards
11
Launch posts list it, from 4 labs
2
System cards report it, from 2 labs

Seed2.1 Pro leads with 87.9% among models released by June 2026

Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.

Claude Opus 4.1 leads with 47.5% across all independent runs

Best score per model across the official leaderboard, Epoch AI’s own runs and any board Epoch AI copied. Each bar and row names its source.

Seed2.1 Pro leads with 87.9%, claims included

Best score per model from every source, including labs’ own numbers and claims Epoch AI collected from reports and papers. Labs pick their own settings, so a claim can beat an independent run of the same model.

The newest model with a score here came out in June 2026, and nobody has reported a newer one. Among the 20 highest-ranked models on the capability index, these have no score yet:

  1. 1 Seed2.1 Pro 87.9%
  2. 2 GPT-5.5 84.9%
  3. 3 GPT-5.4 83%
  4. 4 GPT-5.5 Pro 82.3%
  5. 5 GPT-5.4 Pro 82%
  6. 6 GPT-5.2 Pro 74.1%
  7. 7 GPT-5.2 70.9%
  8. 8 GPT-5.3 Codex 70.9%
  9. 9 Seed2.0 Lite (0428) 53.1%
  10. 10 Nemotron 3 Ultra 46.7%

Source: Labs’ model cards

Source: Official GDPval leaderboard

#ModelScoreSettingDateSource
1 Seed2.1 Pro 87.9% Jun 2026 Lab model card
2 GPT-5.5 84.9% Apr 2026 Lab model card
3 GPT-5.4 83% Mar 2026 Lab model card
4 GPT-5.5 Pro 82.3% Apr 2026 Lab model card
5 GPT-5.4 Pro 82% Mar 2026 Lab model card
6 GPT-5.2 Pro 74.1% Dec 2025 Lab model card
7 GPT-5.2 70.9% Dec 2025 Lab model card
8 GPT-5.3 Codex 70.9% Feb 2026 Lab model card
9 Seed2.0 Lite (0428) 53.1% Apr 2026 Lab model card
10 Nemotron 3 Ultra 46.7% Jun 2026 Lab model card
#ModelScoreSettingDateSource
1 Claude Opus 4.1 47.5% Aug 2025 Official leaderboard
2 GPT-5 38.8% high Aug 2025 Official leaderboard
3 o3 34.1% high Apr 2025 Official leaderboard
4 o4-mini 27.9% high Apr 2025 Official leaderboard
5 Grok 4 24.3% Jul 2025 Official leaderboard
#ModelScoreSettingDateSource
1 Seed2.1 Pro 87.9% Jun 2026 Lab model card
2 GPT-5.5 84.9% Apr 2026 Lab model card
3 GPT-5.4 83% Mar 2026 Lab model card
4 GPT-5.5 Pro 82.3% Apr 2026 Lab model card
5 GPT-5.4 Pro 82% Mar 2026 Lab model card
6 GPT-5.2 Pro 74.1% Dec 2025 Lab model card
7 GPT-5.2 70.9% Dec 2025 Lab model card
8 GPT-5.3 Codex 70.9% Feb 2026 Lab model card
9 Seed2.0 Lite (0428) 53.1% Apr 2026 Lab model card
10 Claude Opus 4.1 47.5% Aug 2025 Official leaderboard
11 Nemotron 3 Ultra 46.7% Jun 2026 Lab model card
12 GPT-5 38.8% high Aug 2025 Official leaderboard
13 o3 34.1% high Apr 2025 Official leaderboard
14 o4-mini 27.9% high Apr 2025 Official leaderboard
15 Grok 4 24.3% Jul 2025 Official leaderboard

The benchmark's own leaderboard has 7 entries, 5 of them models we track. Switch the scores above to rank them together.

4 models have held number one in labs’ own numbers since its release in September 2025 Number one over time 5 models have held number one with claims included since its release in September 2025

Lab claims count from the day the card came out, independent runs from the model’s release. We draw one row each for the benchmark’s own leaderboard and what labs claim in their cards.

Anthropic OpenAI ByteDance Seed
Own leaderboard Not tested since Sep 2025
Lab claims Passed 85% in Jun 2026, by Seed2.1 Pro
Seed2.1 Pro 87.9%

Sources: Official GDPval leaderboard and labs’ model cards

ByteDance Seed’s own number for Seed2.1 Pro passed 85% in June 2026

All the scores we have, one dot each, so a model tested at several settings appears more than once.

On the benchmark’s own leaderboard Reported by the lab in its model card Best so far
0% 20% 40% 60% 80% 100% 2025 2026 Near the ceiling (85%) Seed2.1 Pro GPT-5.4 GPT-5.2 Pro Claude Opus 4.1 o3 0% 20% 40% 60% 80% 100% 2025 2026 Near the ceiling (85%) Seed2.1 Pro GPT-5.2 Pro

Sources: Official GDPval leaderboard and labs’ model cards

3 labs put it in a launch post in the last six months

Launch posts from every lab that has listed it, one tick per post. Tall colored ticks include it, and short gray ones leave it out.

OpenAI
ByteDance Seed
NVIDIA
xAI
DateLaunch postScoreAs the post writes it
Sep 21, 2026 Grok 4.7 GDPval (Professional knowledge work) Elo chart [Grok 4.7 xhigh]
Jun 23, 2026 Seed2.1 Pro 87.9 GDPval (model card Table 1)
Jun 4, 2026 Nemotron 3 Ultra 46.7 GDPVal (metric not stated)
Apr 28, 2026 Seed2.0 Lite (0428) 53.1 GDPval
Apr 23, 2026 GPT-5.5 Pro 82.3 GDPval (wins or ties)
Apr 23, 2026 GPT-5.5 84.9 GDPval (wins or ties)
Mar 5, 2026 GPT-5.4 Pro 82 GDPval
Mar 5, 2026 GPT-5.4 83 GDPval (wins or ties)
Feb 5, 2026 GPT-5.3 Codex 70.9 GDPval (wins or ties)
Dec 11, 2025 GPT-5.2 Pro 74.1 GDPval (ties allowed, wins or ties)
Dec 11, 2025 GPT-5.2 70.9 GDPval (wins or ties) Knowledge work tasks

2 system cards report it, from 2 labs

Besides launch posts, we read the system cards, model cards and technical reports labs publish with a release. They report far more, including safety and frontier-risk tests.

DateDocumentScoreAs the document writes itSection
Jun 23, 2026 Seed2.1 Pro model card 87.9 GDPval (Table 1) Capabilities
Jun 9, 2026 Nemotron 3 Ultra technical report 46.7 GDPVal, NVIDIA open implementation, metric not stated (Table 10) Capabilities

More in Economic work

All 97 in Economic work
  • JobBench In use 130 tasks from 35 occupations workers most want delegated. Agent works through messy reference files, graded by fact-anchored binary rubrics. GLM-5.3 61.4%
  • GDPval-AA v2.1 In use Agents with shell and web access complete 220 GDPval gold tasks from 44 occupations. Blind pairwise comparisons give Elo ratings. Claude Opus 5.5 1,846
  • AA-Briefcase v1.1 In use Version 1.1 of Artificial Analysis's multi-hour office work evaluation, with Elo ratings fitted by Crowd-BT. Claude Opus 5.5 1,822
  • CoWorkBench In use Agent completes long-horizon productivity tasks across computer science, finance, law and medicine. Qwen in-house scoring (method unpublished). Claude Fable 5 75.9%
  • OfficeQA In use Grounded reasoning over a large corpus of U.S. Treasury Bulletin documents: locate tables and compute precise numeric answers. Claude Opus 4.7 86.3%
  • SpreadsheetBench In use Real spreadsheet manipulation questions from Excel forums. Output workbook is checked cell-by-cell against reference solutions. MiniMax-M3 89.3%