Beam 1.0 vs MiMo-V2-Pro
Beam 1.0 leads the LLM Stats Score 44.6 to 35.5. Beam 1.0 is 2.5x cheaper per token.
Reflection AI · Xiaomi · Updated for 2026
Which is better?
Beam 1.0 leads the overall LLM Stats Score 44.6 to 35.5, ranking #46 overall.
In the 3 individual benchmarks reported for both models, Beam 1.0 wins 2; this is a narrower head-to-head signal than the composite indexes.
On price, Beam 1.0 is roughly 2.5x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Beam 1.0 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 Beam 1.0
- overall performance matters — it scores 44.6 and ranks #46 on LLM Stats
- your work emphasizes coding and agents — it leads those capability indexes
- you value its reported benchmark strengths — it wins 2 of 3 exact shared results
- cost matters — it's about 2.5x cheaper per token
- you process long inputs — it offers a 1,048,576 token context window
- you want the most recent training data — it shipped Oct 2026
- you need open weights you can self-host or fine-tune
Choose MiMo-V2-Pro
- you want predictable pricing at $1.00/M input and $3.00/M output
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
22 reported for Beam 1.0 · 7 for MiMo-V2-Pro
Beam 1.0 outperforms in 2 benchmarks (SWE-bench Multilingual, SWE-Bench Verified), while MiMo-V2-Pro is better at 1 benchmark (DeepSearchQA).
Beam 1.0 shows notably better performance in the majority of benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, Beam 1.0 ($0.40/1M tokens) is 2.5x cheaper than MiMo-V2-Pro ($1.00/1M tokens).
For output processing, Beam 1.0 ($1.20/1M tokens) is 2.5x cheaper than MiMo-V2-Pro ($3.00/1M tokens).
In conclusion, MiMo-V2-Pro is more expensive than Beam 1.0.*
* Using a 3:1 ratio of input to output tokens
Model Size
Parameter count comparison
MiMo-V2-Pro has 498.7B more parameters than Beam 1.0, making it 99.5% larger.
Context Window
Maximum input and output token capacity
Beam 1.0 accepts 1,048,576 input tokens compared to MiMo-V2-Pro's 1,000,000 tokens. Beam 1.0 can generate longer responses up to 131,072 tokens, while MiMo-V2-Pro is limited to 16,384 tokens.
License
Usage and distribution terms
Beam 1.0 is licensed under Apache 2.0, while MiMo-V2-Pro uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
Apache 2.0
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
Beam 1.0 was released on 2026-10-16, while MiMo-V2-Pro was released on 2026-03-18.
Beam 1.0 is 7 months newer than MiMo-V2-Pro.
Oct 16, 2026
3 days ago
7mo newerMar 18, 2026
7 months ago
Knowledge Cutoff
When training data ends
Beam 1.0 has a documented knowledge cutoff of 2026-06-30, while MiMo-V2-Pro's cutoff date is not specified.
We can confirm Beam 1.0's training data extends to 2026-06-30, but cannot make a direct comparison without MiMo-V2-Pro's cutoff date.
Jun 2026
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Provider Availability
Beam 1.0 is available from Together, Reflection AI. MiMo-V2-Pro is available from Xiaomi.
Beam 1.0
MiMo-V2-Pro
Outputs Comparison
Judge for yourself.
Run your own prompts against Beam 1.0 and MiMo-V2-Pro side-by-side, then vote on the output you prefer.
FAQ
Common questions about Beam 1.0 vs MiMo-V2-Pro.