# o4-mini insights

Rangoon Insights reporting and guides tagged o4-mini.

Canonical: https://rangoon.ai/insights/tags/o4-mini/

## Topics
- [Agent systems](https://rangoon.ai/insights/topics/agents/): Agent runtimes, handoffs, tools, and the boundaries that make them reviewable.
- [Governance](https://rangoon.ai/insights/topics/governance/): Policy, identity, authorization, approvals, and evidence for consequential work.
- [Infrastructure](https://rangoon.ai/insights/topics/infrastructure/): Model serving, sandboxes, tool services, and deployment boundaries.
- [Models](https://rangoon.ai/insights/topics/models/): Inference choices, local serving, compatibility, and operational tradeoffs.

## Stories
- [o3 and o4-mini made tool-conditioned evaluation impossible to ignore](https://rangoon.ai/insights/archive-openai-o3-o4-mini-april-2025/)
  OpenAI released o3 and o4-mini on April 16, 2025, describing reasoning models that could use ChatGPT tools including web search, code, files, and images.


## More information

- [Documentation index](https://rangoon.ai/llms.txt)
- [AI access and policies](https://rangoon.ai/ai/)
- [Source repository](https://github.com/hypler-dev/rangoon)