Rank #1 on AIDB
48 models in the AIDB database. Average AIDB score 92, top score 95, momentum index 275.
Cheapest, fastest GPT-4.1 tier for high-volume tasks.
We’re announcing GPT-4o, our new flagship model that can reason across audio, vision, and text in real time.
Frontier agentic coding model for long-horizon software engineering inside Codex.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
OpenAI's language model tracked by Epoch, focused on language modeling/generation.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
Production-grade image generation API with strong text rendering.
Compact reasoning model balancing cost and quality.
We've developed a new series of AI models designed to spend more time thinking before they respond.
We've developed a new series of AI models designed to spend more time thinking before they respond.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
OpenAI's model tracked by Epoch, focused on language modeling/generation.
OpenAI's language model tracked by Epoch, focused on language modeling/generation.
OpenAI's flagship multimodal reasoning model with long-context tool use.
Frontier reasoning model tuned for math, science and coding workflows.
Text-to-video model producing minute-long cinematic clips.
Browser-using agent that performs tasks on the open web.
Smaller, faster GPT-4.1 for production workloads.
Cost-efficient multimodal small model.
OpenAI text-to-speech voices via the audio API.
Updated GPT-5 with warmer tone, adaptive reasoning and stronger instruction following.
Today, we shared dozens of new additions and improvements, and reduced pricing across many parts of our platform.
We’re announcing GPT-4o, our new flagship model that can reason across audio, vision, and text in real time.
Our video generation model is rolling out at sora.com.
Today we introduced a research preview of Operator(opens in a new window), an agent that can go to the web to perform tasks for you.
We’re announcing GPT-4o, our new flagship model that can reason across audio, vision, and text in real time.
We’re releasing OpenAI o3-mini, the newest, most cost-efficient model in our reasoning series, available in both ChatGPT and the API today.
We advance AI capabilities by scaling two complementary paradigms: unsupervised learning and reasoning.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
OpenAI's language model tracked by Epoch, focused on language modeling/generation.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
Real-time omni-model handling text, vision and voice in a single network.
Prompt-faithful image generator integrated across ChatGPT.
Open multilingual speech recognition and translation model.
High-dimensional embeddings for search, RAG and clustering.
Improved GPT-4 series model with stronger coding and instruction following.
We’re announcing GPT-4o, our new flagship model that can reason across audio, vision, and text in real time.
Our latest video generation model is more physically accurate, realistic, and more controllable than prior systems.
"Today we’re upgrading the GPT‑5 series with the release of: GPT‑5.1 Instant: our most-used model, now warmer, more intelligent, and better at following your instructions.
OpenAI's image generation model tracked by Epoch, focused on image generation.
OpenAI's multimodal, language, vision model tracked by Epoch, focused on language modeling/generation.
OpenAI's first open-weights reasoning models since GPT-2.
ChatGPT mode that browses, codes and acts on your behalf.
We've developed a new series of AI models designed to spend more time thinking before they respond.
We've developed a new series of AI models designed to spend more time thinking before they respond.
OpenAI's language model tracked by Epoch, focused on language modeling/generation.