| Gemini 4 Argon: our next era of frontier intelligence | ✓ Link | 51.3 | Gemini 4 Argon (Zapier AutomationBench) | 2026-09-30 |
| Introducing Claude Sonnet 5.5 | ✓ Link | 44.7 | Claude Sonnet 5.5 (max effort, with fallbacks) (Zapier AutomationBench) | 2026-09-28 |
| Introducing GPT-6.1 Sol | | 36.1 | GPT-6.1 Sol (max effort) (Zapier AutomationBench) | 2026-09-29 |
| Introducing GPT-6 Sol and Luna | | 33.18 | GPT-6 Sol (xhigh effort) (Zapier AutomationBench) | 2026-09-22 |
| Introducing Claude Fable 5.1 and Claude Mythos 5.1 | | 31.4 | Claude Fable 5.1 (max effort, with fallbacks) (Zapier AutomationBench) | 2026-09-01 |
| Introducing GPT-6 Sol and Luna | | 20.7 | GPT-6 Luna (max effort) (Zapier AutomationBench) | 2026-09-22 |