Gemini 3.1 Pro Historical Guide

Historical context: Gemini 3.1 Pro was previously selectable in Magicdoor for large-document and multimodal work. It is not a current chat picker option. The former listed Magicdoor rates were $2 per million input tokens and $12 per million output tokens. These are archival rates, not a current offer or a quote for Google's separate product.

Fact-checked October 8, 2026 against the Magicdoor picker plan. The current Google product lineup is outside this page; consult Google for its own current pricing and availability.

Magicdoor's live model directory is the authoritative availability check. In the merged registry, Claude Haiku 5.5 offers a low-cost Claude option for focused work; GPT-6 Luna is an OpenAI option when that provider's tools fit the task. Neither is the same model as historical Gemini 3.1 Pro. Existing chat history is preserved separately by the runtime compatibility layer; model selection and capabilities can change between turns.

FAQ

Can I choose Gemini 3.1 Pro on magicdoor.ai now?

No. Gemini 3.1 Pro was retired from the Magicdoor chat picker. This page keeps a historical reference to its former availability and listed rates.

Which model can I choose instead?

Check the live model directory. After the Haiku 5.5 release, Claude Haiku 5.5 is a low-cost Anthropic model at $0.10 input and $0.50 output per million tokens up to 100,000 input tokens; longer requests cost more.