Claude Opus 4.6 is now available in Windsurf with limited-time promotional pricing: 2x credits without thinking and 3x credits with thinking. Available in Arena Mode's Frontier Arena.

Windsurf

Claude Opus 4.6 is now available in Windsurf with promotional pricing of 2x credits without thinking mode and 3x credits with thinking mode. The model can be tested in Arena Mode's Frontier Arena alongside other frontier models. According to Windsurf's CEO, Opus 4.6 shows improvements over 4.5, particularly for debugging and exploring unfamiliar codebases, with longer thinking times that benefit tasks requiring deeper reasoning.