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Merge launches product and business tools powered by GPT-6 Astra, ChatGPT and Codex

OpenAI announced that its subsidiary Merge has released a suite of tools for product and business teams.

OpenAI announced that its subsidiary Merge has released a suite of tools for product and business teams.

The tools employ GPT-6 Astra, ChatGPT and Codex to automatically review product code and assist marketing efforts.

Merge also uses the same AI models to plan executive dinners and generate sales update reports.

The announcement was made on 5 November 2026 and highlights the expanding role of generative AI in everyday business workflows.

What it means for you

For users seeking free or locally hosted models, the top free chat models remain Kimi K3, GLM-5.3 and MiMo-V2.6-Pro, according to recent arena votes. Paid users may consider Gemini 4 Carbon, which leads the paid category.

On FreeLLMArena

From our rankings on 7 Nov 2026, based on Arena's blind votes:

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