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OpenAI
OpenAI started in 2015 as a nonprofit research lab dedicated to ensuring artificial general intelligence benefits all of humanity. Read more →
Latest ChatGPT updates
1,102 published updates
TRUSTBANK uses AI agents to personalize Furusato Nozei gifts
TRUSTBANK partnered with Recursive to build Choice AI using OpenAI models, simplifying Furusato Nozei gift discovery.
How Indeed uses AI to help evolve the job search
A conversation with Maggie Hulce, Chief Revenue Officer, Indeed.
Unrolling the Codex agent loop
By Michael Bolin, Member of the Technical Staff
ChatGPT usage and adoption patterns at work
Try ChatGPTContact sales
Inside Praktika's conversational approach to language learning
Using GPT‑4.1 and GPT‑5.2, Praktika builds tutoring agents that adapt lessons based on learner behavior, progress, and conversation context.
Scaling PostgreSQL to power 800 million ChatGPT users
By Bohan Zhang, Member of the Technical Staff
Latest ChatGPT videos
738 published videos
YouTube
How Base44 Uses GPT-5.6 to Build Apps With 20% Fewer Tokens
Base44 helps people turn natural language into production-ready applications and custom AI agents—no coding required. In this Startup Spotlight, Yoav Farhi, Staff AI Engineer at Base44, shares how the team tested GPT-5.6 across a wide rang...
YouTube
Previewing Ultrafast mode: GPT‑5.6 Sol at up to 14X the speed
Today we’re previewing Ultrafast mode, a new service tier in the OpenAI API for GPT‑5.6 Sol. Powered by Cerebras, Ultrafast runs up to 14x faster than Standard processing and generates up to 750 output tokens per second. OpenAI technical s...
YouTube
Inside Cricket’s Smartest Backroom | Rajasthan Royals | ChatGPT @rajasthanroyals
What gives one of cricket’s smartest teams its edge before the first ball is bowled? Go behind the scenes with Rajasthan Royals as Kumar Sangakkara and the franchise’s analytics and technology teams reveal how ChatGPT and OpenAI tools supp...
YouTube
Computer History in ChatGPT
Codex & ChatGPT can now understand the context around what you’re working on. When you opt in to Computer History, it can help you pick up where you left off, get back to unfinished projects, and see suggested skills or scheduled tasks bas...
YouTube
Previewing Ultrafast mode: GPT‑5.6 Sol at up to 14X the speed
“There’s an old adage that performance can be a feature because when something becomes fast enough, it changes behavior.” Today we’re previewing Ultrafast mode, a new service tier in the OpenAI API for GPT‑5.6 Sol. Powered by Cerebras, Ult...
YouTube
Get a daily CFO briefing with ChatGPT Work
Start the day with a clear view of the decisions that matter most. ChatGPT Work brings financial performance, close status, contract risks, and market signals into one CFO briefing. See what changed, identify emerging opportunities, and pr...
OpenAI started in 2015 as a nonprofit research lab dedicated to ensuring artificial general intelligence benefits all of humanity. In November 2022, ChatGPT changed the public's perception of AI overnight — reaching one million users in five days and accelerating the entire industry by years. Today, OpenAI operates across consumer products, enterprise tools, and a developer API that powers thousands of applications worldwide, making it the most recognized name in modern AI.
Timeline
Founded as a nonprofit AI research lab in San Francisco.
GPT-1 released; first transformer-based language model.
GPT-3 launched, opening the API to developers.
ChatGPT released — reaches 1 million users in 5 days.
GPT-4 released; plugins and multimodal capabilities added.
GPT-4o and o1 reasoning models launched; Sora video model unveiled.
o3 and o4-mini released; GPT-4.5 and GPT-5 roadmap confirmed.
