Wall Street Got Fable 5.1 Weeks Before You Did
Fable 5.1 just launched: same base price, 25-50% cheaper on real agentic work, and 2.5-3x the results per dollar on Terminal-Bench Science. Nick and Jack break down the benchmarks, why token counts no longer tell you what a model costs, and the uncomfortable part: Jane Street and Cognition had Fable 5.1 weeks before the rest of us. Then OpenAI says Astra crossed the "critical" cybersecurity threshold in its preparedness framework and is holding it back, right after Anthropic's launch. Conspiracy corner or genuine caution? Plus Astra's recurrent-depth architecture, which reasons in a space…
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