One prompt can now drive more of your work More support for defending infrastructure and open source See Claude’s rules updated for newer risks GPT-6 Intelligent UI makes conversations visual and interactive Claude Haiku 5.5 delivers low-cost, high-performance AI Create visual, interactive answers from a simple chat Run high-volume tasks with a cheaper fast model Share new mathematical results on GitHub to accelerate research Easier access to advanced Claude models for security work Run image, audio, and video search on-device with one model Atlassian integration makes company knowledge easier to use Decisions beta speeds up typed answers from text and images Anthropic expands safer access to advanced cyber features Enable text watermarking via API for EU compliance Claude training becomes easier for enterprise teams Anthropic invests in workforce training for enterprise adoption Enterprise adoption and training get easier Google's Gemini 4 Argon makes heavy tasks easier to offload Gemini 4 Argon is built for long professional tasks Use Astra-level performance affordably in daily work One prompt can now drive more of your work More support for defending infrastructure and open source See Claude’s rules updated for newer risks GPT-6 Intelligent UI makes conversations visual and interactive Claude Haiku 5.5 delivers low-cost, high-performance AI Create visual, interactive answers from a simple chat Run high-volume tasks with a cheaper fast model Share new mathematical results on GitHub to accelerate research Easier access to advanced Claude models for security work Run image, audio, and video search on-device with one model Atlassian integration makes company knowledge easier to use Decisions beta speeds up typed answers from text and images Anthropic expands safer access to advanced cyber features Enable text watermarking via API for EU compliance Claude training becomes easier for enterprise teams Anthropic invests in workforce training for enterprise adoption Enterprise adoption and training get easier Google's Gemini 4 Argon makes heavy tasks easier to offload Gemini 4 Argon is built for long professional tasks Use Astra-level performance affordably in daily work

Official sources only. Rumors, leaks, and get-rich schemes are excluded.

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AI BriefingOpenAIGuides & Tips16:18

AI summarized from verified sources

OpenAI Releases GPT-5.5 Prompting Guide

Short prompts yield high-quality outputs, cutting costs.

SOURCE CHECK

2 sources

VERIFIED

Sources

Primary / developers.openai.com

Official Docs

Supporting / x.com

Official Docs

Key Points

1Outcome-focused, no process steps.
2Short persona/stop rules.
3Opener for better UX.
4Fact-based creative writing.

OpenAI published official GPT-5.5 prompting guide, favoring short outcome-focused prompts over detailed steps. Concise role/persona and stop conditions for efficiency.

Key point

OpenAI published official GPT-5.5 prompting guide, favoring short outcome-focused prompts over detailed steps. Concise role/persona and stop conditions for efficiency.

Impact

Short prompts yield high-quality outputs, cutting costs. Key checks: Outcome-focused, no process steps. / Short persona/stop rules. / Opener for better UX..