What is the difference between Laguna S 2.1 (free) and MiniMax M3?

Laguna S 2.1 (free) is developed by Poolside while MiniMax M3 is developed by MiniMax. Laguna S 2.1 (free) has a 262K token context window vs MiniMax M3's 1.0M. You can compare their actual outputs across 10 challenges on Rival to see how they differ in practice.

Which is better, Laguna S 2.1 (free) or MiniMax M3?

It depends on your use case. Laguna S 2.1 (free) and MiniMax M3 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.

How much does Laguna S 2.1 (free) cost compared to MiniMax M3?

Laguna S 2.1 (free) costs $0/M input tokens and MiniMax M3 costs $0.3/M input tokens. Laguna S 2.1 (free) is $0.30/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Laguna S 2.1 (free) and MiniMax M3 on Rival?

This page shows a side-by-side comparison of Laguna S 2.1 (free) and MiniMax M3 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.

Updated Jul 2026

Laguna S 2.1 (free)vsMiniMax M3

Laguna S 2.1 (free) is cheaper than MiniMax M3 at $0/M vs $0.3/M input tokens.

Laguna S 2.1 (free) and MiniMax M3 compared across 10 shared prompts
Spec	Laguna S 2.1 (free)	MiniMax M3
Input price	Free	$0.3/M tokens
Output price	Free	$1.2/M tokens
Context window	262K tokens	1.0M tokens
Weights	—	Open
Free API (OpenRouter)	Yes (1 provider)	No
Released	Jul 2026	Jun 2026

Side by side

Same prompt, both answers

Opening lines from 3 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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MiniMax M32,009 words

The Biohacker's 3-Month Longevity Protocol A Comprehensive Optimization Framework for Healthspan & Performance ⚠️ Critical Disclaimer: This protocol is educational and exploratory. Many interventions (pharmaceutical-grade supplements, fasting protocols, intense exercise) require medical clearance.

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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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MiniMax M32,450 words

Contract Analysis: Exploitative Clauses and Recommended Modifications Below is a clause-by-clause review identifying provisions that heavily favor the Client, suggested redlines, and the legal/business reasoning behind each recommendation. Note: This is general informational analysis, not legal advice.

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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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MiniMax M3930 words

Internal IC Memo — LedgerLift (LLLT) To: Investment Committee From: [PM] Date: [Today] Re: Long/short initiation — LedgerLift (LLLT), B2B spend/AP automation Recommendation PASS (with short bias on strength above $50) 12-month price target range: $40 – $50 (bear $30 / base $42 / bull $54) Thesis (2 sentences): LLLT is…

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Our Verdict

Laguna S 2.1 (free)

MiniMax M3

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

MiniMax M3

Input

$0.30

Output

$1.20

Where to run it

14 hosts, cheapest first

Laguna S 2.1 (free)1 host

HostInOutContextUptime

Poolsidefp4$0 in$0 out262k100% up

MiniMax M313 hosts

HostInOutContextUptime

CoreWeavefp4$0.23 in$0.96 out262k99.4% up GMI Cloudfp8$0.24 in$0.96 out1M99.6% up DeepInfrafp8$0.28 in$1.10 out524k99.1% up AtlasCloudfp8$0.30 in$1.20 out524k96% up MiniMaxfp8$0.30 in$1.20 out524k98.8% up Novitafp8$0.30 in$1.20 out1M99.2% up

7 more hosts

StreamLakefp8$0.30 in$1.20 out1M98.9% up Together$0.30 in$1.20 out524k99.9% up Mara$0.60 in$2.40 out1M91.6% up SambaNova$0.60 in$2.40 out1M97.8% up ModelRunfp4$0.75 in$3.00 out1M99.9% up Parasailfp8degraded$0.30 in$1.20 out1M95.8% up Venicefp8degraded$0.30 in$1.20 out524k65.4% up

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

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Same prompt, both answers

Advanced Longevity Plan (Biohacker)

Adversarial Contract Review

Advanced Investment Memo (IC Memo)

Cost per 1M tokens

14 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between Laguna S 2.1 (free) and MiniMax M3?

Which is better, Laguna S 2.1 (free) or MiniMax M3?

How much does Laguna S 2.1 (free) cost compared to MiniMax M3?

How can I compare Laguna S 2.1 (free) and MiniMax M3 on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages

Same prompt, both answers

Advanced Longevity Plan (Biohacker)

Adversarial Contract Review

Advanced Investment Memo (IC Memo)

Cost per 1M tokens

14 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between Laguna S 2.1 (free) and MiniMax M3?

Which is better, Laguna S 2.1 (free) or MiniMax M3?

How much does Laguna S 2.1 (free) cost compared to MiniMax M3?

How can I compare Laguna S 2.1 (free) and MiniMax M3 on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages