Child of Humanity's Last Exam
Metadata
| Source Table | benchmark_results |
| Source ID | S7sl1SnWDF |
| Source URL | www.vellum.ai/blog/claude-opus-4-5-benchmarks |
| Parent | Humanity's Last Exam |
| Children | — |
| Created | Apr 24, 2026, 7:48 PM |
| Updated | Apr 24, 2026, 7:48 PM |
| Synced | Apr 24, 2026, 7:48 PM |
Record Data
id | S7sl1SnWDF |
benchmarkId | Xt4Dv7KAey |
modelId | Claude Opus 4.5(ai-model) |
score | 43.2 |
unit | percent |
date | 2025-11-24 |
sourceUrl | www.vellum.ai/blog/claude-opus-4-5-benchmarks |
notes | Humanity's Last Exam - with web search enabled |
testedBy | unknown |
testedByOrgId | — |
evaluationDate | — |
methodologyNotes | — |
Source Check Verdicts
confirmed98% confidence
Last checked: 4/29/2026
1 → confirmed
Debug info
Thing ID: S7sl1SnWDF
Source Table: benchmark_results
Source ID: S7sl1SnWDF
Parent Thing ID: Xt4Dv7KAey