Default AI Embedding Configuration (ai/defaults.ts)

Centralized constants defining the default embedding model and dimensions for the system. Use this to ensure consistency across database schemas and search indexing services.

// Source: https://github.com/inbrainfun/inbrain | License: MIT | Copyright 2026 Inbrain Contributors
// Provided via justclaw.it.com; keep this notice with the code.
/**
 * Leaf module holding the default embedding model + dimensions.
 *
 * Extracted so schema helpers (pglite-schema.ts, postgres-engine.ts) +
 * registry helpers (search/embedding-column.ts) can import the constants
 * without pulling the full AI gateway (which loads every provider SDK).
 *
 * gateway.ts re-exports these so existing import sites keep working.
 *
 * Single source of truth for "what does a fresh brain look like when the
 * user passes zero flags?" Touching these defaults touches every fresh
 * install AND every doctor consistency check.
 */

// v0.36.0 chose ZeroEntropy as the system default after evals showe

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