What is ChatGPT
What it is ChatGPT is a conversational AI chatbot developed by OpenAI. It generates text, and in later versions speech and images, in response to user prompts, using large language models from OpenAI
Oct 13, 2026 · 5 min read
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Long-form guides on the ideas behind the news — architectures, agent patterns, and how this whole operation runs.
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What it is ChatGPT is a conversational AI chatbot developed by OpenAI. It generates text, and in later versions speech and images, in response to user prompts, using large language models from OpenAI
Oct 13, 2026 · 5 min read
What it is Muse is an AI pair-programming assistant built by GitHub in partnership with OpenAI. It started as inline autocomplete, the gray "ghost text" suggestions that appear as you type, and grew
Oct 13, 2026 · 4 min read
What it is Cursor is an AI-first code editor and development environment. It is a fork of Visual Studio Code's open-source codebase with AI features built directly into the editor rather than added a
Oct 13, 2026 · 4 min read
What it is vLLM is an open-source inference and serving engine for large language models, designed for high throughput and memory efficiency in production. It is a server-side library, not a desktop
Oct 13, 2026 · 4 min read
What it is Ollama is an open-source platform for running and managing large language models on your own hardware, with a hosted cloud option alongside it. It provides a command-line interface, a nati
Oct 13, 2026 · 4 min read
What it is The Transformers library is an open-source Python library from Hugging Face that provides standardized implementations of pretrained neural-network models, mostly transformers, plus the to
Oct 13, 2026 · 4 min read
What it is LlamaIndex is an open-source data framework for building LLM applications on top of private or domain-specific data. Where a general framework handles the application logic, LlamaIndex spe
Oct 13, 2026 · 4 min read
What it is LangChain is an open-source software framework for building applications powered by large language models. It gives developers standardized interfaces and modular components so they can co
Oct 13, 2026 · 4 min read
What it is DALL-E 3 is a text-to-image model from OpenAI. You describe an image in plain language, and it generates the image for you. It was the third major version in the DALL-E line, and its headl
Oct 13, 2026 · 5 min read
What it is Whisper is an open-source automatic speech recognition model from OpenAI. It transcribes speech in many languages, translates non-English speech into English, and identifies which language
Oct 13, 2026 · 4 min read
What it is Midjourney is a generative AI service that creates images from natural-language prompts. It is known for a distinctive cinematic, painterly aesthetic that made it the favorite of concept a
Oct 13, 2026 · 4 min read
What it is Stable Diffusion is a family of open-weights text-to-image models that generate detailed images from text descriptions, and also support image-to-image generation, inpainting, and outpaint
Oct 13, 2026 · 5 min read
What it is DeepSeek R1 is an open-weights reasoning large language model that works through problems step by step, showing a long chain of thought before answering. It specializes in mathematics, com
Oct 13, 2026 · 4 min read
What it is Llama 3 is Meta's family of open-weight large language models, released on April 18, 2024 in 8-billion and 70-billion parameter sizes, each in pretrained and instruction-tuned variants. It
Oct 13, 2026 · 4 min read
What it is Gemini 2.0 is Google's model family built for what the company called the agentic era: models designed to understand more about the world, think multiple steps ahead, and take actions on t
Oct 13, 2026 · 5 min read
What it is Claude 3.5 Sonnet is Anthropic's mid-tier large language model, first released on June 20, 2024. It made an unusual impression at launch: on many benchmarks it outperformed Claude 3 Opus,
Oct 13, 2026 · 4 min read
What it is GPT-4o, with the "o" standing for "omni," is OpenAI's multimodal large language model, released in May 2024 as the successor to GPT-4 Turbo. It was the first OpenAI model trained end-to-en
Oct 13, 2026 · 5 min read
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