TLDR AI · HEADLINES & LAUNCHES

GPT-5.3-CODEX-SPARK

2026-02-13links.tldrnewsletter.com8 min read

Summary from the TLDR AI newsletter

OpenAI released GPT-5.3-Codex-Spark, a smaller ultra-fast coding model optimized for real-time use in Codex and capable of generating over 1,000 tokens per second on low-latency hardware.

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