Openai Launches New Agentic Coding Model Only Minutes After Anthropic Drops Its Own - Beritaja

In Brief

On Monday, OpenAI launched Codex, an agentic coding instrumentality marketed to package developers. Today, OpenAI besides launched a caller exemplary designed to turbo-charge Codex: GPT-5.3 Codex.

The institution says that the exemplary transforms Codex from an supplier that could simply “write and reappraisal code” to 1 that could do “nearly thing developers and professionals do connected a computer, expanding who could build package and really activity gets done.” Having tested its caller exemplary against a number of capacity benchmarks, OpenAI claims that it could create “highly functional analyzable games and apps from scratch complete the people of days.”

OpenAI says that GPT-5.3 Codex is besides 25 percent faster than its erstwhile exemplary (GPT-5.2) and that it was the company’s first exemplary that “was instrumental successful creating itself,” meaning that the company’s unit utilized early versions of the programme to debug itself and measure really it was performing.

The caller exemplary merchandise notably follows basking connected the heels of a new agentic coding model released by its competitor, Anthropic. Indeed, OpenAI and Anthropic had primitively planned to merchandise their 2 agentic coding devices astatine the nonstop aforesaid time: 10 a.m. PST. However, not agelong earlier the original merchandise time, Anthropic moved its merchandise day up by 15 minutes, somewhat besting OpenAI successful the title to publicize the models.

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