OpenAI GPT-5.5 Launch - Investment Banking Modeling Tasks — leaderboard
Metric: Score (%). Source: openai.com. 4 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 Pro | 88.6 |
| 2 | GPT-5.5 | 88.5 |
| 3 | GPT-5.4 | 87.3 |
| 4 | GPT-5.4 Pro (xHigh) | 83.6 |
Interactive version: theaggregate.ai/benchmark?slug=openai-gpt-5-5-launch-investment-banking-modeling-tasks · How the rankings work · Data refreshed daily, snapshot 2026-07-22.