[
    {
        "id": "item_4129b1ba",
        "timestamp": "2026-10-10T20:43:12+00:00",
        "type": "note",
        "content": "TODO: Tune Embedded Gemma 2 chunk size to 256 tokens for optimal on-device RAG speed on mobile Snapdragon.",
        "tags": [
            "action-item"
        ],
        "metrics": {
            "words": 16,
            "chars": 106,
            "tokens": 27,
            "chunks": 1
        },
        "vector_embedding": {
            "model": "Embedded Gemma 2 (256-dim)",
            "preview": [
                -0.7271,
                -0.9577,
                -3.2737,
                "..."
            ]
        }
    }
]