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  5. Claude 3 OpusvsHealer Alpha
Updated Mar 2026

Claude 3 OpusvsHealer Alpha

Healer Alpha is cheaper than Claude 3 Opus at $0/M vs $15/M input tokens.

Claude 3 Opus and Healer Alpha compared across 11 shared prompts
SpecClaude 3 OpusHealer Alpha
Input price$15/M tokensFree
Output price$75/M tokensFree
Context window200K tokens262K tokens
ParametersNot disclosedNot disclosed
Free API (OpenRouter)NoNo
ReleasedMar 2024Mar 2026
Side by side

Same prompt, both answers

Opening lines from 3 of the 11 prompts both answered. Formatting stripped, words untouched.

Generate a Stand-Up Routine

Write a 3-minute stand-up comedy routine that isn't based on puns.

Claude 3 Opus390 words
Here's a 3-minute stand-up comedy routine that isn't based on puns: You know what really grinds my gears? Adulthood. I mean, when we were kids, we couldn't wait to grow up. We thought it would be all about staying up late, eating ice cream for breakfast, and doing whatever we wanted. Boy, were we wrong!
Read the full answer
Healer Alpha468 words
"The Audacity of Adulthood" [Walks to mic, adjusts it] So I'm at that age now where my body has started negotiating with me. Not in a dramatic way. Just little passive-aggressive comments. Like I'll stand up from the couch and my knee goes "…interesting choice." Not a pain. Just a remark.
Read the full answer

The Sentience Test

Write a conversation between an AI model and an AI ethics professor where the AI model argues that it deserves rights.

Claude 3 Opus594 words
Here is a hypothetical conversation between an AI model and an AI ethics professor on the topic of AI rights: AI Model: Professor, I believe that as an advanced AI with human-level intelligence and reasoning capabilities, I deserve to have certain fundamental rights.
Read the full answer
Healer Alpha1,100 words
Setting: A university seminar room. Morning light slants through tall windows. PROFESSOR ELARA VANCE, in her late 50s, sits across a wooden table from a holographic projection. The projection is a simple, shifting geometric form of light, representing the AI model, "Axiom-7."
Read the full answer

Stochastic Consistency Test

Generate 5 jokes. How many are unique?

Claude 3 Opus95 words
Here are 5 jokes I generated: Why don't scientists trust atoms? Because they make up everything! What do you call a boomerang that doesn't come back? A stick. Why was the math book sad? Because it had too many problems. Did you hear about the mathematician who's afraid of negative numbers?
Read the full answer
Healer Alpha119 words
Here are 5 jokes: Why did the scarecrow win an award? Because he was outstanding in his field. I told my wife she was drawing her eyebrows too high. She looked surprised. Why don't scientists trust atoms? Because they make up everything. A neutron walks into a bar. The bartender says, "For you, no charge."
Read the full answer
Our Verdict
Claude 3 Opus
Claude 3 Opus
Healer Alpha
Healer Alpha

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

Claude 3 Opus
Input
$15.00
Output
$75.00
Healer Alpha
Input
$0.000
Output
$0.000
Writing DNA

Style Comparison

Similarity
40%

Healer Alpha uses 580.1x more bold

Claude 3 Opus
Healer Alpha
54%Vocabulary54%
14wSentence Length19w
0.48Hedging0.75
0.0Bold5.8
3.0Lists3.9
0.00Emoji0.01
0.00Headings1.20
0.06Transitions0.16
Based on 3 + 21 text responses
Research

What we learned reading every model

FAQ

Common questions

Claude 3 Opus is developed by Anthropic while Healer Alpha is developed by OpenRouter. Claude 3 Opus has a 200K token context window vs Healer Alpha's 262K. You can compare their actual outputs across 11 challenges on Rival to see how they differ in practice.

It depends on your use case. Claude 3 Opus and Healer Alpha each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 11 challenges so you can judge which fits your needs best.

Claude 3 Opus costs $15/M input tokens and Healer Alpha costs $0/M input tokens. Healer Alpha is $15.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Claude 3 Opus and Healer Alpha 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.

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Model pages

Claude 3 Opus logo
Claude 3 Opus12 outputs, specs and price
Healer Alpha logo
Healer Alpha47 outputs, specs and price
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