{
  "ok": true,
  "data": {
    "entry": {
      "id": "logit-lens",
      "kind": "method",
      "kindLabel": "Method",
      "title": "The logit lens: decode the middle layers",
      "body": "Take the hidden state from an intermediate layer and run it through the model's output head early. You get the model's 'best guess so far' at that depth. Watching the prediction sharpen layer by layer is like a time-lapse of a thought forming.",
      "tag": "interpretability",
      "date": "2025 · 07 · 05",
      "publishedAt": "2025-07-05",
      "note": null,
      "extended": [
        "The output projection is just a linear map, so nothing stops you from applying it to an earlier layer. The result is a rough readout of what the model would say if it had to stop thinking right now.",
        "Often the correct answer appears in the middle layers and the later layers spend their budget refining phrasing and suppressing alternatives. Seeing that handoff demystifies a lot of model behavior."
      ],
      "url": "https://ai-insights-for-humans.platphormnews.com/entries/logit-lens"
    }
  }
}