Impossible Research

mentions 2 type Person feed RSS

// recent coverage 2 mentions

16:34

2026-08-24

promptcube3.com

artificial-intelligence

Stop trusting raw benchmark scores without looking at the harness

ARC-AGI-3 benchmark scores vary by up to 70 points depending on the testing harness, with NVIDIA reporting Claude Opus 5 at 100.00% in late August versus the official ARC Prize verified score of 30.16…

13:38

2026-08-24

dev.to

artificial-intelligence

The Model Scored 30%. The Harness Scored 100%. Which One Did You Benchmark?

A new analysis reveals that benchmark scores for ARC-AGI-3 vary by up to 70 points depending on the harness used, with the same model scoring 30.16% in the official harness and 100.00% in custom harne…

// co-occurs with top 7 entities

ARC Prize 2 Claude Opus 5 2 NVIDIA 2 OpenAI 2 MIT 2 Microsoft 2 Google 1

// topics top 5 topics

artificial intelligence 2 ai research 2 ai ethics 2 ai tools 1 ai safety 1