Founder Bench: leaderboard
Founder Bench evaluates models that autonomously operate businesses in a real-world arena, using text input and tool use as implied by the tasks described. The pinned metric is Customer Impressions, measuring the market-pull outcome reported for the model’s companies. This is a source-attributed result table mirrored by BenchmarkList. Source: BenchmarkList’s attributed result table.
Metric: Customer Impressions. Source: benchmarklist.com. Saturation forecast: Around November 2027. 5 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Claude Fable 5 | 127902 | #20 |
| 2 | Claude Opus 4.8 | 115426 | #39 |
| 3 | Kimi K3 | 95802 | #35 |
| 4 | GLM-5.2 | 50480 | #80 |
| 5 | GPT-5.6 Sol | 19582 | #22 |
No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.
Interactive version: theaggregate.ai/benchmark?slug=founder-bench · How It Works · Data refreshed daily, snapshot 2026-11-05.