MTEB Adds Openness Metric; LightOn Model Scores Perfectly

The MTEB leaderboard introduced a new "openness" metric evaluating models on licenses, training data, and code. LightOn's open-source model achieved a perfect 100% score, alongside strong performance on the BEIR benchmark.

2026-08-03 ~ 2026-08-03 · 2 related posts

• MTEB Leaderboard Adds Openness Metric; LightOn Scores 100% — antoine_chaffin · 2026-08-03

1 near-duplicate retellings: antoine_chaffin