FutureSim - 2026 Q2 (Codex): leaderboard
Metric: Final-day Top-1 Accuracy (%). Source: openforecaster.github.io. Saturation forecast: Rough model projection: around 2026. 2 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT 5.6 Sol (FutureSim Handholding: v1) | 30.87 |
| 2 | GPT 5.5 (FutureSim Handholding: v1) | 27.78 |
Interactive version: theaggregate.ai/benchmark?slug=futuresim-2026-q2-codex · How It Works · Data refreshed daily, snapshot 2026-10-09.