# OpenAI — How GPT-5.6 fuses frontier intelligence with frontier efficiency

- Company: OpenAI (openai.com)
- Announced: 2026-07-29T00:00:00+00:00
- Category: model-update
- Subject: GPT / ChatGPT / API
- Models affected: GPT-5.6
- Source: https://openai.com/index/gpt-5-6-frontier-intelligence-efficiency
- Record: https://forck.live/items/11-how-gpt-5-6-fuses-frontier-intelligence-with-frontier-efficiency

GPT-5.6 improves AI efficiency across models, inference, and agentic workflows, delivering more useful intelligence per dollar.

## Evidence

Verbatim from https://openai.com/index/gpt-5-6-frontier-intelligence-efficiency:

> GPT-5.6 improves AI efficiency across models, inference, and agentic workflows, helping deliver more useful intelligence per dollar.

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Record: https://forck.live/items/11-how-gpt-5-6-fuses-frontier-intelligence-with-frontier-efficiency
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