Caffeine adds GPT-6 Sol, pitched as faster and cheaper than Astra

Caffeine announced support for GPT-6 Sol, saying it runs faster and costs less than GPT-6 Astra and suits the long stretch of a build spent adding features and fixing bugs round after round.

caffeine

@caffeineaiArchived 2026.09.29Originally posted 2026.09.28

caffeine @caffeineaiOriginally posted 2026.09.28

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GPT-6 Sol is now on Caffeine. Faster and cheaper to run than GPT-6 Astra. Use GPT-6 Sol for the long stretch of a build, when you add features and fix things round after round.

x.com/caffeineai/status/2104514200185831901Archived 2026.09.29 10:15

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