AI
MiniMax Just Launched M3.1 Flash: 428B MoE Agentic Model at $0.15/M Input
MarkTechPostMonday, October 19, 2026 at 12:37 PM
RedScroll Brief
MiniMax has released M3. 1 Flash, a 428B-parameter MoE model with about 23B active parameters and a 1M-token context.
RedScroll Signal
- Impact
- High
- Category
- Ai
- Market relevance
- Moderate
- Why it matters
- AI developments move capital, regulation, and competitive advantage across the tech stack. MiniMax has released M3. 1 Flash, a 428B-parameter MoE model with about 23B active parameters and a 1M-token context. Secondary effects may show up in markets and supply chains linked to Just Launched and Flash.
Desk copy
RedScroll Briefing
Extractive editorial brief — not a reprint of the original
What happened
MiniMax has released M3. 1 Flash, a 428B-parameter MoE model with about 23B active parameters and a 1M-token context.
Why it matters
AI developments move capital, regulation, and competitive advantage across the tech stack.
Background
MarkTechPost reported on this under ai. RedScroll surfaces the signal with an extractive brief — not a reprint of the original article. Read the source for full reporting.
Timeline
MarkTechPost published: MiniMax Just Launched M3.1 Flash: 428B MoE Agentic Model at $0.15/M Input
Story is in today’s RedScroll edition. Follow the original source for updates.
Economic impact
Secondary effects may show up in markets and supply chains linked to Just Launched and Flash.
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Source
MarkTechPost
Original reporting by MarkTechPost. RedScroll provides an extractive briefing only.