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  1. Home/
  2. Compare/
  3. Claude 2 vs Laguna S 2.1 (free)
Updated Jul 2026

Claude 2 vs Laguna S 2.1 (free)

Laguna S 2.1 (free) is cheaper than Claude 2 at $0/M vs $11.02/M input tokens.

Simple Falling Object Game

Catch the falling object. Paddle at the bottom, score at the top, one file.

Loading the build
Claude 2
Loading the build
Laguna S 2.1 (free)

Which answer wins?

Written rounds

2 prompts
  • Seven pantry ingredients, one dish, and a name worth saying out loud.

    Claude 2: Here is a 7-ingredient recipe for a sweet dish I'll call "Cinnamon Apple Surprise": Cinnamon Apple Surprise Ingredients: 3 apples, cored and sliced 1⁄4 cup brown sugar 1⁄4 cup all-purpose flour 1 tsp ground cinnamon 1⁄4 tsp nutmeg 2 tbsp butter, melted 1 refrigerated pie crust Instructions: Preheat oven to 375°F.

    Laguna S 2.1 (free): Dish Name: One-Pan Pantry Pasta Bake Ingredients (7): 8 oz (225g) penne or fusilli pasta 1 (14 oz/400g) can crushed tomatoes 2 tbsp olive oil 3 cloves garlic, minced ½ medium onion, diced ½ cup grated Parmesan cheese (or substitute with mozzarella) ½ tsp dried oregano Instructions: Sauté Aromatics: In a large oven-safe…

    Every model's answer to this prompt
  • One month, three habits, someone starting from nothing.

    Claude 2: Here is a 1-month beginner health and longevity plan focused on diet, exercise, and sleep: Diet: Eliminate sugary drinks and limit sweets. Replace with water and fruits. Eat more veggies. Aim for 1-2 cups with each meal. Focus on dark leafy greens, broccoli, carrots. Increase fiber intake.

    Laguna S 2.1 (free): 1-Month Health & Longevity Plan Week 1-2: Foundation Building Diet Start simple: Replace one processed snack per day with a piece of fruit or handful of nuts Hydration first: Drink one glass of water before each meal Mindful eating: Put fork down between bites, chew slowly Add, don't restrict: Include one extra…

    Every model's answer to this prompt

Price and specs

Claude 2 and Laguna S 2.1 (free) compared across 4 shared prompts
SpecClaude 2Laguna S 2.1 (free)
Input price$11.02/M tokensFree
Output price$32.68/M tokensFree
Context window100K tokens262K tokens
Free API (OpenRouter)NoYes (1 provider)
ReleasedJun 2023Jul 2026
At 10M a month$110$110$0$0
1M10M100M1B10M tokens

Input tokens at list price. No caching, no batch discount.

Where to run it1 host
Claude 2

No hosts listed on OpenRouter.

Laguna S 2.1 (free)1 host
HostInOutContextUptime
  • PPoolsidefp4$0 in·$0 out·262k·99.9% up

Per million tokens. Prices and uptime via OpenRouter, checked 6 Oct 2026.

Common questions

What is the difference between Claude 2 and Laguna S 2.1 (free)?

Claude 2 is developed by Anthropic while Laguna S 2.1 (free) is developed by Poolside. Claude 2 has a 100K token context window vs Laguna S 2.1 (free)'s 262K. You can compare their actual outputs across 4 challenges on Rival to see how they differ in practice.

Which is better, Claude 2 or Laguna S 2.1 (free)?

It depends on your use case. Claude 2 and Laguna S 2.1 (free) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 4 challenges so you can judge which fits your needs best.

How much does Claude 2 cost compared to Laguna S 2.1 (free)?

Claude 2 costs $11.02/M input tokens and Laguna S 2.1 (free) costs $0/M input tokens. Laguna S 2.1 (free) is $11.02/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 Claude 2 and Laguna S 2.1 (free) on Rival?

This page shows a side-by-side comparison of Claude 2 and Laguna S 2.1 (free) 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.

More comparisons

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Same lab, same size, long tail

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Model pages

  • Claude 25 outputs, specs and price
  • Laguna S 2.1 (free)37 outputs, specs and price
Workshop · 150 skills

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