OpenAI MRCR v2 (8-needle, 512K–1M) is an AI benchmark used to evaluate model capabilities. Review its overview, metrics, official resources, and model leaderboard results on DataLearnerAI.
Browse the latest scores, model modes, release dates, and parameter sizes for OpenAI MRCR v2 (8-needle, 512K–1M).
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
| Rank | Model | License | |||
|---|---|---|---|---|---|
 GPT-6 Astra Thinking Level · Max | 96.30 | 2026-09-03 | Unknown | Closed |
