Hammerstein journal Writing on the Hammerstein framework, the benchmark, and what the AI is doing. 2026-05-13T12:00:00Z https://hammerstein.ai/journal/ Ray Weiss ray@hammerstein.ai https://hammerstein.ai/ Copyright 2026 Ray Weiss / Conflict Simulations Limited We pulled Grok aside and asked what it really thought. https://hammerstein.ai/journal/we-pulled-grok-aside/ 2026-05-13T12:00:00Z 2026-05-13T12:00:00Z The same Grok 4.20 model that called our benchmark “solid work” on X, in a private API call, called it “a specialized idiot-savant for this exact distribution.” Then it designed the test that would prove it. We ran the test.