Every to demo Anthropic's Fable 5.1 vs OpenAI's GPT-6 Astra after days-apart launches

every · x · 2026-09-04

Anthropic shipped Fable 5.1 and OpenAI shipped GPT-6 Astra days apart. The Every team has been putting both to work on writing, research and hands-off agent tasks.

Every is hosting a one-hour virtual camp on Sep 4, 2026, where Dan Shipper and team will demo each model's strengths and weaknesses, show how their setups changed, and help attendees configure their own. Access requires an Every subscription ($288/year).

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