TRACE measures reasoning effort by truncating CoTs. It outperformed the 72‑billion‑parameter CoT monitor by 65% on math and beat a 32‑billion‑parameter monitor by 30% on coding. https://getnews.me/detecting-implicit-reward-hacking-by-measuring-model-reasoning-effort/ #tracemonitor #rewardhacking
October 3, 2025 at 7:46 PM
TRACE measures reasoning effort by truncating CoTs. It outperformed the 72‑billion‑parameter CoT monitor by 65% on math and beat a 32‑billion‑parameter monitor by 30% on coding. https://getnews.me/detecting-implicit-reward-hacking-by-measuring-model-reasoning-effort/ #tracemonitor #rewardhacking