MiniMax M3.1 Flash vs Seed 2.1 Turbo
MiniMax M3.1 Flash leads the LLM Stats Score 48.5 to 42.7.
MiniMax · ByteDance · Updated for 2026
Which is better?
MiniMax M3.1 Flash leads the overall LLM Stats Score 48.5 to 42.7, ranking #29 overall.
In the 5 individual benchmarks reported for both models, MiniMax M3.1 Flash wins 4; 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 M3.1 Flash
- overall performance matters — it scores 48.5 and ranks #29 on LLM Stats
- your work emphasizes coding and agents — it leads those capability indexes
- you value its reported benchmark strengths — it wins 4 of 5 exact shared results
- you want the most recent training data — it shipped Oct 2026
Choose Seed 2.1 Turbo
- you are already invested in the ByteDance ecosystem
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
14 reported for MiniMax M3.1 Flash · 90 for Seed 2.1 Turbo
MiniMax M3.1 Flash outperforms in 4 benchmarks (BabyVision, CyberGym, NL2Repo, PostTrainBench), while Seed 2.1 Turbo is better at 1 benchmark (CharXiv-R).
MiniMax M3.1 Flash 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 M3.1 Flash specifies input context (1,000,000 tokens). Only MiniMax M3.1 Flash specifies output context (524,288 tokens).
Input capabilities
Documented input modalities across available providers
Both MiniMax M3.1 Flash and Seed 2.1 Turbo support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
MiniMax M3.1 Flash
Seed 2.1 Turbo
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
MiniMax M3.1 Flash was released on 2026-10-19, while Seed 2.1 Turbo was released on 2026-06-24.
MiniMax M3.1 Flash is 4 months newer than Seed 2.1 Turbo.
Oct 19, 2026
0 days ago
3mo newerJun 24, 2026
3 months ago
Knowledge 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 M3.1 Flash and Seed 2.1 Turbo side-by-side, then vote on the output you prefer.
FAQ
Common questions about MiniMax M3.1 Flash vs Seed 2.1 Turbo.