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  1. Home
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  3. GPT-5 Codex
  4. Character Voice Test

See how GPT-5 Codex compares on this challenge:

  • GPT-5 Codex vs Claude Sonnet 4.6
  • GPT-5 Codex vs Gemini 2.5 Flash Preview (thinking)
  • GPT-5 Codex 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 GPT-5 Codex

Character Voice Test

Gpt 5 Codex's response to the 'Character Voice Test' challenge.

GPT-5 Codex
September 23, 2025
Text

?
Prompt

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

GPT-5 Codex
Response

gpt-5-codex logo
GPT-5 CodexCharacter Voice Test
gpt-5-codex logo
GPT-5 Codex

Pirate: “Arrr, so these AI contraptions be like enchanted maps, aye? They chart out every possible course afore I even hoist the sails.”

Knight: “Maps, you say? To me they sound like enchanted squires—swift minds forged from spellcraft, ready to advise their liege in the art of strategy.”

Hacker: “Heh, more like neural nets trained on gigabytes of data pulled off some mainframe. You tweak the weights, and they start predicting everything—text, images, you name it.”

Pirate: “Predictin’, ye say? Can they foretell when the Royal Navy’ll come knockin’? That’d be worth more than a chest o’ doubloons.”

Knight: “Aye, and could they counsel me on the best formation to break a siege or parley with a dragon? That would make them worthy of knighthood.”

Hacker: “Depends on the model, man. Give me a beefy GPU farm and enough training data, and we can optimize for pirate patrol routes or dragon diplomacy. It’s just a matter of algorithms and compute cycles.”

Pirate: “Ha! Then hoist the algorithms and splice the main compute. I’ll have meself an AI quartermaster by sunrise!”

Knight: “And I shall beseech the scholars to conjure me such a squire. Perhaps, good hacker, thou wouldst share this knowledge—for honor, of course.”

Hacker: “Sure, but you’re both gonna owe me some serious dial-up time … and maybe a few security exploits while you’re at it.”

Character Voice Test

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This output is part of our open dataset — 5K+ AI responses across 200 models

About GPT-5 Codex

Capabilities

ConversationReasoningCode GenerationAnalysis

Categories

TextCodeMultimodal

Specifications

Provider
Openai
Released
2025-09-23
Size
XLARGE

Keep exploring

SAME PROMPT

Claude Sonnet 4.6's version

Same prompt, different result

COMPARE

GPT-5 Codex vs Gemini 2.5 Flash Preview (thinking)

Both outputs, side by side

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