OpenAI has yet another new coding model and this time it's really fast

Matthias Bastian / the-decoder - OpenAI's new GPT-5.3-Codex-Spark is a smaller coding model that runs on Cerebras chips and pushes over 1,000 tokens per second. It's the company's first model built specifically for real-time programming.The article OpenAI has yet another new coding model…

#ai #cloud #software #hardware #semiconductors #chips #openai #genai #performance #developertools

Hardware partnership — Cerebras deployment and Nvidia sidestep

OpenAI launches GPT-5.3-Codex-Spark on Cerebras chips — marks AI giants first production deployment away from Nvidia

21 days / tomshardware

OpenAI swaps Nvidia for Cerebras with GPT-5.3-Codex-Spark

21 days / techzine / Berry Zwets

OpenAI sidesteps Nvidia with unusually fast coding model on plate-sized chips

22 days / arstechnica / Benj Edwards

OpenAI dishes out its first model on a plate of Cerebras silicon

22 days / theregister / Tobias Mann

OpenAI Expands Line with Faster Codex-Spark Model

22 days / techstrong / Jon Swartz

A new version of OpenAI’s Codex is powered by a new dedicated chip

22 days / techcrunch / Lucas Ropek


OTHER — legal and regulatory concerns

OpenAI may have violated California’s new AI safety law with the release of its latest coding model, according to allegations from an AI watchdog group.

22 days / reddit / /u/MetaKnowing


Performance benchmarks — extreme throughput demos

Introducing GPT‑5.3‑Codex‑Spark

22 days / simonwillison / Simon Willison


Product launch — Codex‑Spark for real‑time coding

OpenAI launches GPT-5.3-Codex-Spark for ultra-fast real-time coding

21 days / dataconomy / Kerem Gülen

OpenAI’s rapid GPT-5.3-Codex model moves beyond simple coding tasks

22 days / siliconangle / Mike Wheatley

OpenAI has yet another new coding model and this time it's really fast

22 days / the-decoder / Matthias Bastian

GPT‑5.3‑Codex‑Spark

22 days / ycombinator


All Other Stories

OpenAI calls the new coding tool the "first milestone" in its relationship with the chipmaker.

22 days / bsky / @techcrunch.com / techcrunch.com

Back to Top / Thursday, February 12, 2026, 2:21 pm / permalink 19094 / 13 stories in 22 days




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