Skip to content
Rival
Models
CompareBest ForArena
Lab
Sign Up
Sign Up

We spend our weekends yelling at API endpoints so you don’t have to.

@rival_tips

Explore

  • Compare Models
  • All Models
  • Prompt Lab
  • Leaderboard
  • Challenges

Discover

  • Insights
  • AI Creators
  • AI Tools
  • The Graveyard

Developers

  • Developer Hub
  • MCP Server
  • .llmignore
  • Badges
  • Rival Datasets

Connect

  • Methodology
  • Sponsor
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
© 2026 Rival · Built with mass sleep deprivation, energy drinks, and someone else’s GPU cluster
Rival
Models
CompareBest ForArena
Lab
Sign Up
Sign Up

We spend our weekends yelling at API endpoints so you don’t have to.

@rival_tips

Explore

  • Compare Models
  • All Models
  • Prompt Lab
  • Leaderboard
  • Challenges

Discover

  • Insights
  • AI Creators
  • AI Tools
  • The Graveyard

Developers

  • Developer Hub
  • MCP Server
  • .llmignore
  • Badges
  • Rival Datasets

Connect

  • Methodology
  • Sponsor
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
© 2026 Rival · Built with mass sleep deprivation, energy drinks, and someone else’s GPU cluster
  1. Home
  2. Models
  3. Claude Opus 4.5
  4. Tamagotchi Virtual Pet

See how Claude Opus 4.5 compares on this challenge:

  • Claude Opus 4.5 vs Claude Sonnet 4.6
  • Claude Opus 4.5 vs Gemini 3.1 Pro Preview
  • Claude Opus 4.5 vs Z.ai: GLM 5

4 models have responded to the "Tamagotchi Virtual Pet" challenge. Compare their approaches side-by-side on Rival. This response is part of Rival's open dataset of 5,600+ AI model responses.

Rival
Models
CompareBest ForArena
Lab
Sign Up
Sign Up
Back to Claude Opus 4.5

Tamagotchi Virtual Pet

Claude Opus 4.5's response to the 'Tamagotchi Virtual Pet' challenge.

Claude Opus 4.5
November 24, 2025
Website

?
Prompt

Create the HTML, CSS, and JavaScript for an interactive virtual pet simulation. Feel free to be creative with the pet's form (minimalist, abstract, etc.), its needs, and interactions. Provide visual feedback for actions and state changes. Store the pet's state in localStorage. The entire application must be a single-page self-contained HTML file.

Claude Opus 4.5
Response

claude-opus-4.5 logo
Claude Opus 4.5Tamagotchi Virtual Pet
claude-opus-4.5 logo
Claude Opus 4.5
Tamagotchi Virtual Pet
This output lives in our open dataset — 5K+ responses across 200 models. Take it. It’s free.

About Claude Opus 4.5

Capabilities

ConversationReasoningCode GenerationAnalysisTool Use

Categories

TextCodeMultimodal

Specifications

Provider
Anthropic
Released
2025-11-24
Size
XLARGE

Keep exploring

SAME PROMPT

Claude Sonnet 4.6's version

Same prompt, different result

COMPARE

Claude Opus 4.5 vs Gemini 3.1 Pro Preview

Both outputs, side by side

We spend our weekends yelling at API endpoints so you don’t have to.

@rival_tips

Explore

  • Compare Models
  • All Models
  • Prompt Lab
  • Leaderboard
  • Challenges

Discover

  • Insights
  • AI Creators
  • AI Tools
  • The Graveyard

Developers

  • Developer Hub
  • MCP Server
  • .llmignore
  • Badges
  • Rival Datasets

Connect

  • Methodology
  • Sponsor
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
© 2026 Rival · Built with mass sleep deprivation, energy drinks, and someone else’s GPU cluster