57,803 blogs · [ { "id": "01a087dd-9848-72fc-802b-daa9fbdcda9f", "title": "A 13-month-old LlamaIndex bug re-embeds unchanged content", "url": "https://sebastiantirelli.com/writing/llamaindex-embedding-churn/", "published_at": "2026-04-23T00:00:00+00:00" }, { "id": "01a087dd-9848-72fc-802b-daa9fcc24c71", "title": "A code graph for Claude Code cut my investigation tokens by 59%", "url": "https://sebastiantirelli.com/writing/codegraph/", "published_at": "2026-03-08T00:00:00+00:00" }, { "id": "01a087dd-9848-72fc-802b-daa9fdad6b77", "title": "The Chrome extension 60,000 people use to keep ChatGPT fast", "url": "https://sebastiantirelli.com/writing/chatgpt-lightsession/", "published_at": "2025-10-20T00:00:00+00:00" } ] posts Claim your blog
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