Mina LabsMina Labs Open the Studio

Claude AI Chat

Claude in the Developer Studio, alongside GPT-5.6, Gemini and Ling, with file uploads, live web search and reasoning effort you control per message. Chat costs no credits. Members get a free daily allowance measured in real provider cost, and Anthropic prompt caching means a long conversation does not re-pay for its own history every turn.

Open the Studio → pay per generation · no subscription · failed generations refunded

How it works

  1. Create a free accountSign up at minaxlab.com: no card needed.
  2. Open the Developer StudioThe lobby shows every model as a card.
  3. Pick a Claude modelChoose Claude Fable, Opus 4.7, Opus 5 Fast or Sonnet 5: its workspace opens with its own chat.
  4. Ask anythingAnswers stream live; attach code, images or documents when you need analysis.

Questions

Which Claude models can I chat with?

Claude Fable (always redirects to Anthropic's newest flagship), Claude Opus 4.7 for hard engineering, Claude Opus 5 Fast and Claude Sonnet 5: all inside the Developer Studio, each with its own workspace.

Do I need a Claude subscription?

No. There is no subscription and no recurring charge: you buy a usage pack once and it never expires. Claude Sonnet 5 and Opus 5 Fast come with Plus at $39, and Claude Fable, Opus 4.5, 4.7 and Opus 5 with Max at $179.

Can I see Claude's reasoning?

Yes: on reasoning runs the studio streams Claude's thinking live in a collapsible Thoughts panel, then the final answer.

Can I compare Claude with GPT and Gemini?

Yes: the same lobby offers GPT-5.6 Luna/Terra/Sol and Gemini 3.6 Flash; every model keeps its own conversation, so you can ask all three and compare.