Arena Releases Alignment Index, Arguing Alignment Is a Function of Model Capability
arena · x · 2026-10-29
Arena founder Anastasios Angelopoulos released the Alignment Index, a measure of whether models do what users actually want, safely and effectively. His thesis: alignment is a function of model capability. He discussed the project with Felicis investor pxd in a released video interview, framing Arena as building the missing trust layer between models and businesses.
More from Research
- Stanford's FACT: Force-Aware Robot Foundation Model Trained on 2,000h Human Data — yining_hong · 2026-10-29
- 86M-param decoder-only transformer plays chess on Lichess, full notebook public — andreisavu · 2026-10-29
- Harvard experiment finds AI reviews dominate human peer reviews — RexDouglass · 2026-10-29
- Box2D WASM upgraded to V3.2 with open-source PBMPM solver coupling code and demo — Birchlabs · 2026-10-29
- Unprompted conf: model internals are the new Windows internals, says Matt Suiche — moyix · 2026-10-29
- Family-aware All of Us benchmark for polygenic prediction and genomic ML released — anshulkundaje · 2026-10-29