OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...
The company says its latest model’s agentic skills also apply to a broader set of knowledge work such as presentations and ...
OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new ...
GPT-5.3-Codex is about more than just writing code ...
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 ...
Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line, IDE extension, web interface, and the new macOS desktop app. (No API ...
The company’s latest AI model improves long-context understanding, agentic coding, and knowledge-work tasks while matching ...
On a 2.0 terminal benchmark, OpenAI’s model scores about 10% higher, guiding users toward stronger results on long, complex ...
I tested Claude Code vs. ChatGPT Codex in a real-world bug hunt and creative CLI build — here’s which AI coding agent thinks ...
ChatGPT Pro subscribers can try the ultra-low-latency model by updating to the latest versions of the Codex app, CLI, and VS Code extension. OpenAI is also making Codex-Spark available via the API to ...
GPT-5.3-Codex is about more than just writing code ...
OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.
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