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tensor.news grades benchmarks and tags model claims by evidence status. Every fact carries a source record and provenance. Scores are framed as task performance under a disclosed harness, never as deployed capability.

← Integrity Index

GDPval

GDPval

Rank #12 of 51 · 11 models scored · top score 49.7

AINTEGRITY 98 / 100

unknown

Strongest on contamination resistance, weakest on saturation headroom. Caveat: the public test set leaves contamination on the table.

consistent harnesspublic test set

Headroom to ceiling

50.3 headroomtop 49.7ceiling 100

Score distribution

median 34.8GPT-5.2 49.783052

State of the art over time

8305249.720242025

Integrity breakdown

Weighted composite. Each signal is computed from the source-backed leaderboard below.

Discrimination30%100

Does it still separate models?

Saturation headroom30%96

How far from ceiling / clustered at the top?

Contamination resistance15%100

Public vs held-out; training-leak risk.

Harness comparability15%100

Apples-to-apples, or mixed / vendor-optimized?

Freshness10%100

How old is the benchmark?

Leaderboard

#ModelScoreEvidenceMeasured
1GPT-5.249.7unverified2025-12-11
2Claude Opus 4.545.5unverified2025-11-24
3Claude Opus 4.143.6unverified2025-08-05
4Claude Sonnet 4.542.5unverified2025-09-29
5Gemini 3 Pro40.3unverified2025-11-18
6GPT-534.8unverified2025-08-07
7o330.8unverified2024-12-20
8o4-mini25.3unverified2025-04-16
9Gemini 2.5 Pro (Jun 2025)23.3unverified2025-06-05
10Grok 421.1unverified2025-07-09
11GPT-4o (Nov 2024)9.9unverified2024-05-13

At a glance

Models scored
11
Top model
GPT-5.2
Top score
49.7
Score spread
39.8
Headroom
50.3

Benchmark context

Task type
unknown
Metric
normalized performance in Epoch CSV, rendered as accuracy (%)
Score ceiling
100
Human baseline
unknown
Test-set privacy
unknown
Construction
unknown
Key assumptions
unknown
Limitations
unknown
Contamination history
unknown
Harness notes
Epoch CSV reports model, model version, performance, optimized flag, score source, benchmark release date, and model date.
Authors
unknown
Released
unknown
License
CC BY 4.0
Source
epoch.ai/data/eci_benchmarks.csv

Provenance

11 source records · scores from epoch_benchmarks. Every fact on this page is evidence-linked.

Follow the record

Integrity neighbors

  • CursorBenchA · 98
  • FrontierMath-Tiers-1-3-v2-PrivateA · 98
  • GBAEvalA · 98
  • FrontierMath-Tier-4-2025-07-01-PrivateA · 93
  • CritPtA · 92
  • The Agent CompanyA · 92

Top models here

  • GPT-5.249.7
  • Claude Opus 4.545.5
  • Claude Opus 4.143.6
  • Claude Sonnet 4.542.5
  • Gemini 3 Pro40.3

Head-to-head

  • GPT-5.2 vs Claude Opus 4.5
  • GPT-5.2 vs Claude Opus 4.1
  • Claude Opus 4.5 vs Claude Opus 4.1