openai.design.md

OpenAI.
Research-grade neutrality: Söhne typography, near-monochrome surfaces and interfaces that get out of the model's way.
In the kit
Evidence coverage
Type & palette
Aa 400 · 500 · 600
Brand assets
Logo variants, mirrored and stable.
Served from the design.live CDN at a stable resolver URL, so an agent never has to scrape a brand site at request time.
Palette
OpenAI colours, ready to paste.
Hex values as recorded in the brand record. Click any swatch to copy it.
Typography
The type the brand actually ships.
Recorded from the brand record and the curated design distillation, with role and origin.
Aa
OpenAI Sans
Aa
OpenAI Sans
Söhne, 500 weight
- Weights
- 400 · 500 · 600
- Scale
- 64 / 40 / 26 / 18 / 15
- Tracking
- -0.01em, calm rhythm
Brand context
What an agent needs to know first.
AI-ready positioning, distilled into the same context block the MCP returns.
ai research and deployment for the public benefit
OpenAI builds and deploys cutting-edge AI models and tools—from research breakthroughs to products like ChatGPT and a developer API—so individuals and teams can use AI for complex, high-impact work, with OpenAI’s safety-and-trust approach grounded in provenance signals that help people verify where AI-generated media comes from through standards like C2PA conformance and Content Credentials.
Audiences
- software developers and AI builders using the OpenAI API
- enterprise teams buying ChatGPT Enterprise and API offerings
- individual users of ChatGPT for everyday and creative tasks
Design evidence
How the product behaves.
Counts come from the canonical evidence store. Screens and ordered steps are delivered through the authenticated MCP, not rendered here.
Type
Aa
Söhne, 500 weight
64 / 40 / 26 / 18 / 15 · -0.01em, calm rhythm
Signature moves