TLDR

TLDR AI 2026-02-06

GPT-5.3 Codex βš™οΈ, Claude 4.6 🧠, OpenAI Frontier 🌍

Superagent: Deep analysis for deep questions. (Sponsor)

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Headlines & Launches

Claude Opus 4.6 (12 minute read)

GPT-5.3-Codex (11 minute read)

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Deep Dives & Analysis

I spent $10,000 to automate my research at OpenAI with Codex (6 minute read)

Mind The GAAP Again (16 minute read)

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Engineering & Research

Building a C compiler with a team of parallel Claudes (13 minute read)

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Miscellaneous

On Recursive Self-Improvement (Part I) (18 minute read)

Google's 52x AI Growth (3 minute read)

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