Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.
Check out Codex-Spark, a new AI model that Sam Altman said ‘sparks joy for me.’ ...
OpenAI has recently published a detailed architecture description of the Codex App Server, a bidirectional protocol that decouples the Codex coding agent's core logic from its various client surfaces.
OpenAI has launched GPT-5.3 Codex offering a 25% speed increase over GPT-5.2 Codex, helping developers ship code faster.
OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.
OpenAI is pitching GPT-5.3-Codex as a long-running “agent,” not just a code helper: The company says the model combines GPT-5 ...
OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...