September 27, 2026
The model-tool pairing changes the outcome: Opus 5.5 with OpenClaw vs. GPT-6 Astra
On Sep 27, Garry Tan wrote that Opus 5.5 with Openclaw feels smarter to him and follows tasks through better than GPT-6 Astra.

Garry Tan
@garrytan
For some reason, Opus 5.5 with Openclaw feels smarter and follows tasks through better than GPT-6 Astra. Unexpected.
· 98.8K views
On Sep 27, Garry Tan wrote that Opus 5.5 with Openclaw feels smarter to him and follows tasks through better than GPT-6 Astra.
He compared the combinations rather than the individual models.
Source
