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  "path": "/260212/p39#a260212p39",
  "publishedAt": "2026-02-12T18:11:57.000Z",
  "site": "http://www.techmeme.com",
  "tags": [
    "ZDNET",
    "OpenAI launches a research preview of GPT-5.3-Codex-Spark, a smaller version of GPT-5.3-Codex that it claims generates code 15 times faster, for Pro users"
  ],
  "textContent": "\n\n David Gewirtz / ZDNET:\n**OpenAI launches a research preview of GPT-5.3-Codex-Spark, a smaller version of GPT-5.3-Codex that it claims generates code 15 times faster, for Pro users**   —  ZDNET's key takeaways  — OpenAI targets “conversational” coding, not slow batch-style agents.  — Big latency wins: 80% faster roundtrip, 50% faster time-to-first-token.",
  "title": "OpenAI launches a research preview of GPT-5.3-Codex-Spark, a smaller version of GPT-5.3-Codex that it claims generates code 15 times faster, for Pro users (David Gewirtz/ZDNET)"
}