AI Models
ChatGPT
OpenAI's chat app. As of October 2026 Free and Go run GPT-6 Luna; Plus ($20/mo) adds GPT-6.1 Sol and GPT-6 Astra. Agent mode, Codex, image generation, code interpreter.
Try ChatGPTVisit chat.openai.comchat.openai.com
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ChatGPT is OpenAI's consumer AI app and one of the most widely used AI products. As of October 2026 the Free and Go ($8/mo) plans run GPT-6 Luna, while Plus ($20/mo) and Pro (from $100/mo) unlock GPT-6.1 Sol and GPT-6 Astra, and agent mode can execute multi-step tasks autonomously. I've made 7+ videos covering ChatGPT features - Tasks (149K views), Agent mode (112K views), Desktop integration with VS Code (63K views), Canvas (51K views). My ChatGPT content consistently performs well because it has the broadest audience. I use it alongside Claude - ChatGPT for image generation and quick questions. Claude for coding and deep analysis.
ChatGPT at a glance
Last verified
- Pricing
- Free - $0: unlimited text chats with GPT-6 Luna, limited uploads, image creation, deep research and Codex
- Go - $8/mo: more messages, uploads, image creation and memory; may include ads
- Plus - $20/mo: GPT-6.1 Sol and GPT-6 Astra, expanded Codex, ChatGPT Work on desktop, web and mobile
- Pro - $100, $200 or $500/mo (Pro 100, 200 and 500): GPT-6 Astra Pro reasoning, dots; Ultrafast only on Pro 500
- Business - 2+ users, Standard or Premium seats; Premium adds 5x usage, no five-hour limit and dots
- Enterprise and Edu - contact sales
- Models
- In the Chat tab, Free and Go run GPT-6 Luna, while Plus, Pro, Business and Enterprise run GPT-6 Sol from Instant through Extra High reasoning, with the Pro reasoning option on GPT-6 Astra. Plus and above also get GPT-6.1 Sol, GPT-6 Astra and GPT-5.6 models in the model picker.
- Recent changes
- ChatGPT Slides rolls out to eligible Pro, Business and Enterprise users in Space, and GPT-6 Pro gains faster responses and parallel agents.
- GPT-6 with Intelligent UI arrives in the Chat tab: GPT-6 Sol on paid plans, GPT-6 Luna on Free and Go.
- Pro 500 ($500/mo) adds Astra Ultrafast, GPT-6.1 Sol rolls out in ChatGPT Work and Codex, and dots, always-on agents powered by GPT-6 Astra, start rolling out.
Sources: ChatGPT pricing, ChatGPT Business, About ChatGPT Pro tiers, ChatGPT release notes
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Get started with ChatGPT
OpenAI's chat app. As of October 2026 Free and Go run GPT-6 Luna; Plus ($20/mo) adds GPT-6.1 Sol and GPT-6 Astra. Agent mode, Codex, image generation, code interpreter.
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