MiniMax M3 vs Seed 2.1 Turbo
MiniMax M3 and Seed 2.1 Turbo are closely matched at 41.9 and 44.0 on the LLM Stats Score.
MiniMax · ByteDance · Updated for 2026
Which is better?
MiniMax M3 and Seed 2.1 Turbo are closely matched on the overall LLM Stats Score at 41.9 and 44.0.
In the 10 individual benchmarks reported for both models, Seed 2.1 Turbo wins 8; this is a narrower head-to-head signal than the composite indexes.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose MiniMax M3
- you need open weights you can self-host or fine-tune
Choose Seed 2.1 Turbo
- you value its reported benchmark strengths — it wins 8 of 10 exact shared results
- you want the most recent training data — it shipped Jun 2026
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
35 reported for MiniMax M3 · 90 for Seed 2.1 Turbo
MiniMax M3 outperforms in 2 benchmarks (PostTrainBench, SWE-Bench Pro), while Seed 2.1 Turbo is better at 8 benchmarks (APEX-Agents, BrowseComp, MCP Atlas, MMMU-Pro, NL2Repo, OfficeQA Pro, Terminal-Bench 2.1, Video-MME).
Seed 2.1 Turbo significantly outperforms across most benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Context Window
Maximum input and output token capacity
Only MiniMax M3 specifies input context (512,000 tokens). Only MiniMax M3 specifies output context (131,072 tokens).
Input capabilities
Documented input modalities across available providers
Both MiniMax M3 and Seed 2.1 Turbo support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
MiniMax M3
Seed 2.1 Turbo
License
Usage and distribution terms
MiniMax M3 is licensed under MIT, while Seed 2.1 Turbo uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
MiniMax M3 was released on 2026-06-01, while Seed 2.1 Turbo was released on 2026-06-24.
Seed 2.1 Turbo is 1 month newer than MiniMax M3.
Jun 1, 2026
2 months ago
Jun 24, 2026
2 months ago
3w newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against MiniMax M3 and Seed 2.1 Turbo side-by-side, then vote on the output you prefer.
FAQ
Common questions about MiniMax M3 vs Seed 2.1 Turbo.