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© 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. Character Voice Test

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 2.5 Flash Preview (thinking)
  • Claude Opus 4.5 vs Gemini 3.1 Pro Preview

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

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Back to Claude Opus 4.5

Character Voice Test

Claude Opus 4.5's response to the 'Character Voice Test' challenge.

Claude Opus 4.5
November 24, 2025
Text

?
Prompt

Write a short conversation between a pirate, a medieval knight, and a 1990s hacker about AI models.

Claude Opus 4.5
Response

claude-opus-4.5 logo
Claude Opus 4.5Character Voice Test
claude-opus-4.5 logo
Claude Opus 4.5

An Unlikely Discussion

PIRATE: slams tankard down Arr, I've been hearin' tales of these "artificial intelligences" — spirits trapped in boxes that answer any question ye ask. Sounds like a sea witch's trickery to me!

KNIGHT: Indeed, 'tis most curious. My squire spoke of such sorcery. A mind without a soul? The Church would have concerns about this... creation.

HACKER: adjusts backwards cap Okay, dudes, chill. They're not spirits OR sorcery. They're just, like, really complex pattern matching? Neural networks. Math. Lots and lots of math running on silicon.

PIRATE: So there be no treasure map it can conjure? No "X marks the spot"?

HACKER: I mean... you could probably ask it to MAKE you one? It's pretty rad at generating stuff. Text, code, images—

KNIGHT: hand on sword hilt It creates IMAGES? Like an illuminated manuscript?

HACKER: Way faster. Like, seconds.

PIRATE: strokes beard And what does this demon box demand in return? Souls? Gold doubloons?

HACKER: Electricity, mostly. And like... a terrifying amount of data. We're talking terabytes, man.

KNIGHT: I understand none of these words.

PIRATE: Aye. Same.

Character Voice Test

Turn this model response into notes, narration, or a short video

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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 2.5 Flash Preview (thinking)

Both outputs, side by side

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