MiniMax M3 AI Model to summarize long documents and code
MiniMax Chat and reasoning models Upgrade to use minimax/minimax-m3
MiniMax M3 is MiniMax’s open-weight, multimodal chat model suited for long-context drafting, code review and reading images or video. It is aimed at developers, product managers and knowledge teams who need concise summaries, code-level replies and multimodal understanding without high per-call cost.
What it can do
- Reads images and screenshots
- Searches the live web and cites sources
- Thinks step by step on hard questions
- Understands video input
What people use it for
Code review and patch drafting
Feed a repository snippet or stack trace and get a concise review, suggested fixes and a ready-to-apply patch. M3’s coding and agent capabilities help it keep context across long code threads.
Summarise long reports and transcripts
Upload long documents or multi-hour transcripts and get structured summaries, key points and action items that preserve references to specific sections. M3 supports ultra-long context inputs making it practical for whole-report summarisation.
Read images and short video for reports
Send screenshots, photos or short video clips and receive captions, data extraction and visual verification notes for tickets or QA reports. M3 is trained for native multimodal input rather than a bolt-on vision adapter.
Why it is worth it
- Handles up to ultra-long 1M token context for end-to-end document and repo understanding.
- Native multimodal input: text, images and video through a single chat endpoint.
- Lower per-message cost on Katteb compared with larger frontier calls; billed in credits (3 credits per message).
- Useful for agent-style planning where the model keeps multi-turn context across long conversations.
Questions people ask
What is MiniMax M3 best used for?
Use it for long-context drafting and summarisation, code reading and moderate-code generation, and multimodal tasks that include images and short video. It combines long context and native vision capabilities rather than focusing only on chat.
How does Katteb bill MiniMax M3?
On Katteb M3 is billed per message in credits. The MiniMax M3 model on Katteb costs 3 credits per message; Katteb measures actual usage in credits rather than fixed dollar prices.
Can MiniMax M3 read video and images in a single request?
Yes. M3 accepts native multimodal inputs so you can attach images and short video alongside text and get integrated answers, captions or extraction results in the same chat call. For detailed API options consult MiniMax’s multimodal docs.
