Which AI Model Should I Use? · your model
Your best-fit AI model: Gemini from Google
The multimodal researcher for images, video, and very long context.
You think in more than text. Gemini models from Google are built for multimodal work: photos, screenshots, charts, and long videos, plus enormous context windows that can take a whole project's worth of material in one go.
Gemini is a natural fit for research that pulls from many sources, for asking questions about visual material, and for anyone who wants one model to move between reading, looking, and summarizing without switching tools.
In ChatUp, Gemini pairs well with the YouTube Summary and File Assistant tools: drop in a video or a stack of documents, ask your questions, then switch to Claude or GPT if you want a different style of write-up.
Where Gemini shines
- Questions about photos, diagrams, charts, and screenshots
- Summarizing and querying long videos and lectures
- Research that spans many documents at once
- Structured extraction: pulling tables and facts out of messy sources
When to switch
- Polished long-form prose with a distinctive voice → Claude
- Quick everyday drafting → GPT
- Cheap step-by-step math and logic → DeepSeek
Prompts to start with
Here are five screenshots of a dashboard. What changed between them and what should I investigate first?
Summarize this lecture video into a study sheet with key terms, one-line definitions, and three likely exam questions.
Compare these three reports and build a table of where they agree, where they disagree, and what each one leaves out.
Look at this chart and explain the trend to someone who has never seen the data, in five sentences.
Replace anything in [brackets], paste it into ChatUp, and pick the model that fits.
Frequently asked questions
- Is Gemini good for writing too?
- Yes, it writes capably. Its edge over the others is multimodal input and very long context; for prose with a strong voice many people prefer Claude.
- Can Gemini watch a YouTube video for me?
- In ChatUp, paste a YouTube link into the YouTube Summary tool and ask questions about the video. Video-capable models are used automatically.
- How much can I paste at once?
- Gemini accepts some of the largest inputs of any model. Attachment and length limits in ChatUp are shown per model in the composer.
Keep going
Other models
Do it in ChatUp
Use Gemini (Google) in ChatUp today.
One account for GPT, Claude, Gemini, Grok and DeepSeek, plus assistants and tools for images, video, voice, documents and research. Same history on web, iPhone and Android.