OpenAI-MRCR: 2 needle 128k — leaderboard
OpenAI two-needle MRCR long-context task at 128k tokens, requiring models to distinguish repeated requests and retrieve the specified instance.
Source: openai.com. Status: saturation imminent.
Interactive version: theaggregate.ai/benchmark?slug=openai-mrcr-2-needle-128k · How the rankings work · Data refreshed daily, snapshot 2026-07-22.