AI Provider2026-05-17

OpenAI

Also known as: OpenAI / OpenAI Inc

AI research company behind ChatGPT, the GPT series, DALL-E, Sora, Whisper, and Codex. Mission-driven toward safe AGI, it operates the world's largest consumer AI product.

Overview

Founded in 2015, OpenAI offers GPT-5, GPT-Realtime-2, Codex, Sora, and more through an API ecosystem used by developers worldwide. Codex leads the AI coding-agent market through GitHub integration. See OpenAI Codex beginner guide.

Business model

Revenue comes primarily from ChatGPT Plus/Pro subscriptions and API usage fees. Enterprise reach expands through the Microsoft partnership via Azure OpenAI Service.

OpenAI Codex is a cloud-based autonomous coding agent launched in May 2025. It connects to your GitHub repository via ChatGPT or a desktop app to automate code writing, testing, and PR creation. This guide covers core concepts, a 5-step quickstart, and a model comparison table.

GPT-5.5 Released — OpenAI's Coding / Computer-Use / Research-Strong Update [April 2026]

Summary of OpenAI's GPT-5.5 released on April 23, 2026: improvements in coding, computer use, online research, and document/spreadsheet creation; rollout to ChatGPT Plus/Pro/Business/Enterprise and Codex; API availability; and safety updates — all based on official information.

Codex vs Claude Code vs Cursor vs Copilot — 2026 AI Coding Tool Comparison [Visual Guide]

In-depth comparison of OpenAI Codex, Claude Code, Cursor, and GitHub Copilot across pricing, features, SWE-bench scores, and use cases. Build your ideal AI coding stack with selection flowcharts and combination strategies.

OpenAI dots Explained: The Always-On GPT-6 Astra Agent — Capabilities, Safety Design, Pricing, and How It Compares with Grok Bot and Muse [Announced Sept 29, 2026]

OpenAI dots is an always-on GPT-6 Astra agent announced Sep 29, 2026. One dot is included in Pro and Business Premium. Features, safety, pricing, vs Grok Bot.

GPT-6 Sol vs Luna vs Grok 4.7: Pricing and Benchmark Comparison (September 2026)

OpenAI released GPT-6 Sol ($2/$10) and GPT-6 Luna ($0.10/$0.50 per 1M tokens) on Sep 22, 2026; xAI released Grok 4.7 ($2/$6, $4/$12 above 200K tokens) the day before. Updated Sep 2026: pricing tables, monthly cost estimates, and benchmarks, including Claude Opus 5.5 ($4/$20).

What Is GPT Image 2.5? Flare vs Sunburst, API Pricing, and Per-Image Cost

A guide to GPT Image 2.5 (ChatGPT Images 2.5), released by OpenAI on September 8, 2026. Covers the difference between the fast Flare model and the precision-focused Sunburst model, official API token pricing, estimated per-image cost, and how it compares to Gemini 3 Pro Image and Midjourney.

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