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feat: Always enable embeddings, remove enableEmbeddings config option

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Testing showed semantic search produces significantly better results for
natural language queries that Claude writes. FTS alone often ranks
properties above their parent classes and misses conceptual matches.
Embeddings are now always on — the vector manager is created eagerly,
with model download and embedding generation still happening lazily.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Colby McHenry
2026-04-03 10:03:41 -05:00
co-authored by Claude Opus 4.6
parent 8b5622d346
commit 7e6914ddff
6 changed files with 10 additions and 29 deletions
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src/visualizer/server.ts
+3 -12
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@@ -236,16 +236,14 @@ ${symbolIndex}`;
// GET /api/embeddings/status
if (pathname === '/api/embeddings/status') {
const config = this.cg.getConfig();
const embeddingStats = this.cg.getEmbeddingStats();
const isEnabled = config.enableEmbeddings === true;
const isInitialized = this.cg.isEmbeddingsInitialized();
const totalVectors = embeddingStats?.totalVectors ?? 0;
const stats = this.cg.getStats();
// Consider ready if we have vectors for at least half the eligible nodes
const eligibleNodes = stats.nodeCount - (stats.nodesByKind.file ?? 0) - (stats.nodesByKind.import ?? 0);
const isReady = isEnabled && totalVectors > 0 && totalVectors >= eligibleNodes * 0.5;
json({ isEnabled, isInitialized, isReady, totalVectors, eligibleNodes });
const isReady = totalVectors > 0 && totalVectors >= eligibleNodes * 0.5;
json({ isEnabled: true, isInitialized, isReady, totalVectors, eligibleNodes });
return;
}
@@ -262,14 +260,7 @@ ${symbolIndex}`;
};
try {
// Step 1: Enable embeddings in config
send('status', { phase: 'config', message: 'Enabling embeddings...' });
const config = this.cg.getConfig();
if (!config.enableEmbeddings) {
this.cg.updateConfig({ enableEmbeddings: true });
}
// Step 2: Initialize embedding model (downloads on first use)
// Step 1: Initialize embedding model (downloads on first use)
send('status', { phase: 'model', message: 'Loading embedding model (first time may download ~30MB)...' });
await this.cg.initializeEmbeddings();
send('status', { phase: 'model', message: 'Embedding model ready' });