Mercury 3 vs MiMo-V2.6-Flash
MiMo-V2.6-Flash leads the LLM Stats Score 44.8 to 36.1. Mercury 3 is 1.1x cheaper per token.
Inception · Xiaomi · Updated for 2026
Which is better?
MiMo-V2.6-Flash leads the overall LLM Stats Score 44.8 to 36.1, ranking #45 overall.
On price, Mercury 3 is roughly 1.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
MiMo-V2.6-Flash also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Mercury 3
- cost matters — it's about 1.1x cheaper per token
- you want the most recent training data — it shipped Oct 2026
Choose MiMo-V2.6-Flash
- overall performance matters — it scores 44.8 and ranks #45 on LLM Stats
- your work emphasizes reasoning and agents — it leads those capability indexes
- you process long inputs — it offers a 1,048,576 token context window
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Individual benchmarks
12 reported for Mercury 3 · 16 for MiMo-V2.6-Flash
Mercury 3 and MiMo-V2.6-Flashdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Human preference
Blind head-to-head votes and playground preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, Mercury 3 ($0.10/1M tokens) is 1.4x cheaper than MiMo-V2.6-Flash ($0.14/1M tokens).
For output processing, Mercury 3 ($0.35/1M tokens) is 1.2x more expensive than MiMo-V2.6-Flash ($0.28/1M tokens).
In conclusion, MiMo-V2.6-Flash is more expensive than Mercury 3.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
MiMo-V2.6-Flash accepts 1,048,576 input tokens compared to Mercury 3's 1,000,000 tokens. Only Mercury 3 specifies output context (131,072 tokens).
Input capabilities
Documented input modalities across available providers
MiMo-V2.6-Flash supports multimodal inputs, whereas Mercury 3 does not.
MiMo-V2.6-Flash can handle both text and other forms of data like images, making it suitable for multimodal applications.
Mercury 3
MiMo-V2.6-Flash
License
Usage and distribution terms
Mercury 3 is licensed under a proprietary license, while MiMo-V2.6-Flash uses MIT.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
MIT
Open weights
Release Timeline
When each model was launched
Mercury 3 was released on 2026-10-19, while MiMo-V2.6-Flash was released on 2026-09-22.
Mercury 3 is 1 month newer than MiMo-V2.6-Flash.
Oct 19, 2026
3 days ago
3w newerSep 22, 2026
1 months ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
Mercury 3 is available from Inception. MiMo-V2.6-Flash is available from Xiaomi.
Mercury 3
MiMo-V2.6-Flash
Outputs Comparison
Judge for yourself.
Run your own prompts against Mercury 3 and MiMo-V2.6-Flash side-by-side, then vote on the output you prefer.
FAQ
Common questions about Mercury 3 vs MiMo-V2.6-Flash.