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MiniMax is maybe at this time greatest identified right here within the U.S. because the Singaporean firm behind Hailuo, a practical, high-resolution generative AI video mannequin that competes with Runway, OpenAI’s Sora and Luma AI’s Dream Machine.
However the firm has much more methods up its sleeve: at this time, for example, it introduced the discharge and open-sourcing of the MiniMax-01 sequence, a brand new household of fashions constructed to deal with ultra-long contexts and improve AI agent improvement.
The sequence contains MiniMax-Textual content-01, a basis giant language mannequin (LLM), and MiniMax-VL-01, a visible multi-modal mannequin.
An enormous context window
The LLM, MiniMax-Textual content-o1, is of explicit notice for enabling as much as 4 million tokens in its context window — equal to a small library price of books. The context window is how a lot data the LLM can deal with in one enter/output change, with phrases and ideas represented as numerical “tokens,” the LLM’s personal inside mathematical abstraction of the info it skilled on.
And whereas Google beforehand led the pack with its Gemini 1.5 Professional mannequin and 2 million token context window, MiniMax someway doubled that!
As MiniMax posted on its official X account at this time: “MiniMax-01 effectively processes as much as 4M tokens – 20 to 32 occasions the capability of different main fashions. We consider MiniMax-01 is poised to assist the anticipated surge in agent-related purposes within the coming yr, as brokers more and more require prolonged context dealing with capabilities and sustained reminiscence.”
They’re accessible now for obtain on Hugging Face and Github underneath a customized MiniMax license, for customers to attempt instantly on Hailuo AI Chat (a ChatGPT/Gemini/Claude competitor), and thru MiniMax’s utility programming interface (API), the place third-party builders can hyperlink their very own distinctive apps to them.
MiniMax is providing APIs for textual content and multi-modal processing at aggressive charges:
- $0.2 per 1 million enter tokens
- $1.1 per 1 million output tokens
For comparability, OpenAI’s GPT-4o prices $2.50 per 1 million enter tokens by way of its API, a staggering 12.5 occasions dearer.
MiniMax has additionally built-in a Combination of Consultants (MoE) framework with 32 consultants to optimize scalability. This design balances computational and reminiscence effectivity whereas sustaining aggressive efficiency on key benchmarks.
Hanging new floor with Lightning Consideration Structure
On the coronary heart of MiniMax-01 is the Lightning Consideration mechanism, an progressive various to the normal Transformer structure.
This design considerably reduces computational complexity. The fashions include 456 billion parameters, with 45.9 billion activated per inference.
In contrast to earlier architectures, Lightning Consideration employs a mixture of linear and conventional SoftMax layers, attaining near-linear complexity for lengthy inputs. SoftMax, for these new to the idea like myself, are the transformation of enter numerals into possibilities including as much as 1, in order that the LLM can approximate which that means of the enter is likeliest.
MiniMax has rebuilt its coaching and inference frameworks to assist the Lightning Consideration structure. Key enhancements embrace:
- MoE All-to-All Communication Optimization: Reduces inter-GPU communication overhead.
- Varlen Ring Consideration: Minimizes computational waste for long-sequence processing.
- Environment friendly Kernel Implementations: Tailor-made CUDA kernels enhance Lightning Consideration efficiency.
These developments make MiniMax-01 fashions accessible for real-world purposes whereas sustaining affordability.
Efficiency and Benchmarks
On mainstream textual content and multi-modal benchmarks, MiniMax-01 rivals top-tier fashions like GPT-4 and Claude-3.5, with particularly robust outcomes on long-context evaluations. Notably, MiniMax-Textual content-01 achieved 100% accuracy on the Needle-In-A-Haystack activity with a 4-million-token context.
The fashions additionally display minimal efficiency degradation as enter size will increase.
MiniMax plans common updates to increase the fashions’ capabilities, together with code and multi-modal enhancements.
The corporate views open-sourcing as a step towards constructing foundational AI capabilities for the evolving AI agent panorama.
With 2025 predicted to be a transformative yr for AI brokers, the necessity for sustained reminiscence and environment friendly inter-agent communication is rising. MiniMax’s improvements are designed to fulfill these challenges.
Open to collaboration
MiniMax invitations builders and researchers to discover the capabilities of MiniMax-01. Past open-sourcing, its workforce welcomes technical ideas and collaboration inquiries at mannequin@minimaxi.com.
With its dedication to cost-effective and scalable AI, MiniMax positions itself as a key participant in shaping the AI agent period. The MiniMax-01 sequence provides an thrilling alternative for builders to push the boundaries of what long-context AI can obtain.
