The rivaling AI companies pushed GPT-5.3-Codex and Claude Opus 4.6, and had back-to-back appearances on a tech and business podcast.

The new model is build to accelerate the capabilities of Codex, the agentic coding tool OpenAI launched earlier this week.

Anthropic has launched Claude Opus 4.6 with a 1M-token context window, multi-agent “agent teams” in Claude Code, and new API controls—escalating its enterprise AI rivalry with OpenAI’s Codex and fueling fresh debate over AI’s impact on software markets.

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Anthropic on Thursday released its latest high-performing artificial intelligence model, escalating its challenge to OpenAI in the intensifying AI race.

Forgent, Eikon, and Bob’s Discount Furniture are making their debut in a mixed market for IPOs. SpaceX and other AI stocks are the bigger prize.

Anthropic, one of OpenAI's chief rivals, also released a new coding model today, Claude Opus 4.6. Earlier this week, OpenAI also launched the Codex app for macOS, a new app interface for managing multiple AI agents at once.

The entries coincide with explosive venture investment in AI-enhanced healthcare startups.