Yes, here is another example of major work in this area: https://arxiv.org/html/...

einpoklum · 2026-08-01T14:46:07.000000Z

The actual quote:

> Our full-featured agent autonomously solved 9 Erdős problems out of 353 attempted, including two questions that had been open for 56 years

Note _had_ been open, not _have_ been open. Can you clarify?

jsnell · 2026-08-01T15:02:59.000000Z

The original was an actual quote?

But "had" still doesn't mean what you are implying: once the model solved the problems and the solutions were verified, the problems weren't open any more, so a later description using the past tense is totally consistent.