OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...
GPT‑5.3‑Codex‑Spark releases with ultra-fast coding and 128k context window, redefining interactive development for ChatGPT ...
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GPT-5.3-Codex-Spark delivers ultra-fast real-time AI coding at 1,000 tokens per second
OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable ...
GPT-3.5 Codex Spark offers 128,000-token context and ChatGPT Pro-only access, giving developers quicker real-time coding responses at lower cost.
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