Replit CEO Ends Partnership with Anthropic, Switches to OpenAI

1 reports archived1 independent sourcesupdated 10/17/2026, 05:22:28

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Replit CEO Amjad Masad confirmed the company has ceased using Anthropic's Claude models in favor of OpenAI technology. The decision stems from a combination of cost efficiency, superior performance on internal benchmarks for vibe-coding applications, and strategic partnership alignment.

LATEST/Replit CEO Amjad Masad confirmed the company has ceased using Anthropic's Claude models in favor of OpenAI technology. The decision stems from a combination of cost efficiency, superior performance on internal benchmarks for vibe-coding applications, and strategic partnership alignment.

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TechCrunch AIT2·Oct 17, 05:2268 pts
Replit CEO Ends Partnership with Anthropic, Switches to OpenAI
- Replit officially terminates its partnership with Anthropic, removing Claude models from its platform.
- CEO cites better performance by OpenAI's Sol and Astra models in 'vibe-coding' scenarios (building apps from scratch).
- The switch is driven by a mix of cost considerations, internal benchmark results, and partnership dynamics.
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