Claude’s Constitution & Consciousness: What Changed and What Users Will Notice

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Claude’s Constitution & Consciousness: What Changed and What Users Will Notice Play Claude coverage index Introduction You can learn a lot about a company’s AI by watching it fail. Not in the dramatic, “the demo exploded on stage” way, but in the quiet way your prompt hits a policy wall, your harmless question gets a … Read more

Mechanistic Interpretability (2026): Reverse-Engineering LLMs Into Features, Circuits, and Causal Traces

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Mechanistic Interpretability (2026): Reverse-Engineering LLMs Play Introduction Mechanistic interpretability is the “take it apart and see how it works” branch of AI interpretability: instead of treating a model as a black box and correlating inputs to outputs, you try to recover the internal computations that produce behavior, down at the level of activations, learned features, … Read more

LFM2.5-1.2B-Thinking Guide: On-Device Reasoning Under 1GB, Setup, Speed, And Real Tradeoffs vs Qwen3

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LFM2.5-1.2B-Thinking Guide: On-Device Reasoning Under 1GB Play Introduction Two years ago, “reasoning” meant a GPU somewhere else doing the thinking for you. Today, you can tuck a surprisingly capable model into a phone-sized memory budget and run it like an appliance: tap, prompt, answer, no network dependency, no waiting for a server to wake up. … Read more