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  5. Laguna S 2.1 (free)vsMiMo-V2.5
Updated Jul 2026

Laguna S 2.1 (free)vsMiMo-V2.5

Laguna S 2.1 (free) is cheaper than MiMo-V2.5 at $0/M vs $0.4/M input tokens.

Laguna S 2.1 (free) and MiMo-V2.5 compared across 10 shared prompts
SpecLaguna S 2.1 (free)MiMo-V2.5
Input priceFree$0.4/M tokens
Output priceFree$2/M tokens
Context window262K tokens1.0M tokens
Weights—Open
Free API (OpenRouter)Yes (1 provider)No
ReleasedJul 2026Apr 2026
Side by side

Same prompt, both answers

Opening lines from 4 of the 10 prompts both answered. Formatting stripped, words untouched.

Advanced Longevity Plan (Biohacker)

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive…

Laguna S 2.1 (free)1,140 words
Comprehensive 3-Month Longevity Optimization Plan Phase 1: Foundation & Assessment (Month 1) Week 1-2: Baseline Establishment Comprehensive Health Testing Complete blood panel (CBC, CMP, lipid panel, inflammatory markers: hs-CRP, IL-6) Hormone panel (testosterone, estrogen, DHEA, cortisol, thyroid panel) Genetic…
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MiMo-V2.5427 words
Comprehensive 3-Month Longevity & Performance Optimization Plan ⚠️ CRITICAL DISCLAIMER: This is a template for a highly advanced biohacker. You must consult with a physician and a registered dietitian before starting.
Read the full answer

Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

Laguna S 2.1 (free)275 words
I'll analyze each clause for potential exploitation against the contractor and suggest improvements. Exploitable Clauses & Recommended Modifications SCOPE CLAUSE Problem: "Client reserves the right to modify the scope at any time without additional compensation" Allows unlimited scope creep without extra pay No…
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MiMo-V2.5998 words
This contract is extremely one-sided and contains several clauses that could severely exploit the Contractor. Below is a clause-by-clause analysis, suggested modifications, and legal reasoning for each. 1.
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Advanced Investment Memo (IC Memo)

You are writing an internal investment committee memo for a long/short equity fund. Company (fictional): LedgerLift (ticker: LLLT) – B2B…

Laguna S 2.1 (free)910 words
INTERNAL INVESTMENT COMMITTEE MEMO 1. Recommendation & Thesis Recommendation: LONG 12-Month Price Target Range: $62 – $75/share Thesis: LedgerLift is a high-quality B2B SaaS platform with strong recurring revenue, exceptional unit economics, and durable customer retention.
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MiMo-V2.51,040 words
INVESTMENT COMMITTEE MEMO: LedgerLift (LLLT) Recommendation: LONG 12-Month Price Target Range: $62–$75 Thesis: LedgerLift is a high-quality, subscription-led B2B SaaS platform with best-in-class net retention and expanding margins, poised to compound revenue at ~17% CAGR over the next five years.
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Favorite Game

I know you're an AI and don't truly have personal preferences, but if you had to pick one video game as your all-time favorite, which would…

Laguna S 2.1 (free)8 words
The Legend of Zelda Breath of the Wild
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MiMo-V2.58 words
The Legend of Zelda: Breath of the Wild
Read the full answer
Our Verdict
Laguna S 2.1 (free)
Laguna S 2.1 (free)
MiMo-V2.5
MiMo-V2.5

Not enough votes to call it. On the specs, nothing separates them.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Laguna S 2.1 (free)
Input
$0.000
Output
$0.000
MiMo-V2.5
Input
$0.40
Output
$2.00
Where to run it

7 hosts, cheapest first

Laguna S 2.1 (free)1 host
HostInOutContextUptime
PPoolsidefp4$0 in·$0 out·262k·100% up
MiMo-V2.56 hosts
HostInOutContextUptime
GGMI Cloudfp8$0.12 in·$0.24 out·1.1M·95.6% upDDeepInfrafp8$0.13 in·$0.27 out·262k·99.7% upXiaomifp8$0.14 in·$0.28 out·1M·98.7% upNNovitafp8$0.17 in·$0.34 out·1M·97.5% upVVenicefp8$0.40 in·$2.00 out·1M·99.1% upSStreamLakedegraded$0.17 in·$0.34 out·1M·91.8% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Laguna S 2.1 (free) is developed by Poolside while MiMo-V2.5 is developed by Xiaomi. Laguna S 2.1 (free) has a 262K token context window vs MiMo-V2.5's 1.0M. You can compare their actual outputs across 10 challenges on Rival to see how they differ in practice.

It depends on your use case. Laguna S 2.1 (free) and MiMo-V2.5 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 10 challenges so you can judge which fits your needs best.

Laguna S 2.1 (free) costs $0/M input tokens and MiMo-V2.5 costs $0.4/M input tokens. Laguna S 2.1 (free) is $0.40/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Laguna S 2.1 (free) and MiMo-V2.5 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

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Model pages

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