Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.
“Codex-Spark is the first step toward a Codex that works in two complementary modes: real-time collaboration when you want ...
GPT-5.3-Codex-Spark is a lightweight version of the company’s coding model, GPT-5.3-Codex, that is optimized to run on ultra-low latency hardware and can deliver over 1,000 tokens per second.
On a 2.0 terminal benchmark, OpenAI’s model scores about 10% higher, guiding users toward stronger results on long, complex ...
OpenAI has unveiled an ultra-fast AI model called GPT 5.3 Codex Spark model for real-time coding. All you need to know.
OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...
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