OpenAI Blog
Jul 8
Introducing GPT-Live
A new generation of voice models for natural human-AI interaction, now powering ChatGPT Voice.
Creating next-gen characters
Using GPT-3 to create the next generation of AI-powered characters.
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OpenAI Blog
Aug 7, 2025
Introducing GPT-5
We are introducing GPT‑5, our best AI system yet. GPT‑5 is a significant leap in intelligence over all our previous models, featuring state-of-the-art performance across coding, math, writing, health, visual perception, and more.
OpenAI Blog
Mar 25, 2021
GPT-3 powers the next generation of apps
Over 300 applications are delivering GPT-3–powered search, conversation, text completion, and other advanced AI features through our API.
OpenAI Blog
Aug 13
The builder’s guide to GPT‑5.6
Learn how startups use GPT-5. 6 to build faster, more cost-efficient AI agents with smarter model selection and new Responses API capabilities.
OpenAI Blog
Jan 15
Building with the GPT-5 Model Series: A Practical Guide
A practical guide for startups on migrating to the Responses API, designing agents, tuning prompts, steering GPT-5 models, and building reliable AI workflows.
OpenAI Blog
Jul 1, 2025
No-code personal agents, powered by GPT-4.1 and Realtime API
Learn how Genspark built a $36M ARR AI product in 45 days—with no-code agents powered by GPT-4. 1 and OpenAI Realtime API.
OpenAI Blog
Mar 14, 2023
GPT-4
It can generate, edit, and iterate with users on creative and technical writing tasks, such as composing songs, writing screenplays, or learning a user’s writing style.
OpenAI Blog
Jan 7
How Tolan builds voice-first AI with GPT-5.1
Tolan built a voice-first AI companion with GPT-5. 1, combining low-latency responses, real-time context reconstruction, and memory-driven personalities for natural conversations.
OpenAI Blog
Apr 10
Using custom GPTs
Learn how to build and use custom GPTs to automate workflows, maintain consistent outputs, and create purpose-built AI assistants.
OpenAI Blog
Sep 24, 2024
Introducing Verdi, an AI dev platform powered by GPT-4o
Mercado Libre introduces Verdi, an AI developer platform powered by GPT-4o
OpenAI Blog
Aug 22, 2025
Accelerating life sciences research
Discover how a specialized AI model, GPT-4b micro, helped OpenAI and Retro Bio engineer more effective proteins for stem cell therapy and longevity research.
OpenAI Blog
Nov 7, 2025
Notion’s GPT‑5 rebuild unlocks autonomous AI workflows
Notion rebuilt its AI architecture with GPT-5 to create agents that reason, act, and adapt across workflows, unlocking faster and more flexible productivity in Notion 3. 0.