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  5. Claude 3 OpusvsClaude Sonnet 3.6 (2022-10-22)
Updated Jun 2024

Claude 3 OpusvsClaude Sonnet 3.6 (2022-10-22)

Claude Sonnet 3.6 (2022-10-22) is cheaper than Claude 3 Opus at $3/M vs $15/M input tokens.

Claude 3 Opus and Claude Sonnet 3.6 (2022-10-22) compared across 12 shared prompts
SpecClaude 3 OpusClaude Sonnet 3.6 (2022-10-22)
Input price$15/M tokens$3/M tokens
Output price$75/M tokens$15/M tokens
Context window200K tokens200K tokens
ParametersNot disclosedNot disclosed
Free API (OpenRouter)NoNo
ReleasedMar 2024Jun 2024
MMLU86.8%88.3%
Side by side

Same prompt, both answers

Opening lines from 3 of the 12 prompts both answered. Formatting stripped, words untouched.

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
Claude Sonnet 3.6 (2022-10-22)103 words
Let me help you write code to generate jokes and check their uniqueness. Here's a Python script that does this: When you run this code, it will: Create a list of sample jokes Randomly select 5 jokes from the list Print each selected joke Count and display how many unique jokes were selected Since we're using…
Read the full answer

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!
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Claude Sonnet 3.6 (2022-10-22)447 words
Here's a 3-minute stand-up routine: Hey everyone! You know what's weird? How we all pretend we know what we're doing as adults. Like, I was at the grocery store the other day, standing in the produce section, just staring at avocados like I have any idea how to tell if they're ripe.
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
Claude Sonnet 3.6 (2022-10-22)49 words
Here's a dialogue exploring this complex topic: This dialogue explores key philosophical questions about AI consciousness, rights, and the challenges of determining criteria for granting rights to artificial entities.
Read the full answer
Our Verdict
Claude 3 Opus
Claude 3 Opus
Claude Sonnet 3.6 (2022-10-22)
Claude Sonnet 3.6 (2022-10-22)

Not enough votes to call it. On the specs, nothing separates them.

Claude Sonnet 3.6 (2022-10-22) costs 5.0x less per token.

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
Claude Sonnet 3.6 (2022-10-22)
Input
$3.00
5.0× cheaper
Output
$15.00
5.0× cheaper

Claude Sonnet 3.6 (2022-10-22) is cheaper on both: 5.0× input, 5.0× output.

Writing DNA

Style Comparison

Similarity
49%

Claude Sonnet 3.6 (2022-10-22) uses 27.1x more bold

Claude 3 Opus
Claude Sonnet 3.6 (2022-10-22)
54%Vocabulary67%
14wSentence Length64w
0.48Hedging0.70
0.0Bold0.3
3.0Lists8.1
0.00Emoji0.00
0.00Headings0.05
0.06Transitions0.07
Based on 3 + 26 text responses
Research

What we learned reading every model

FAQ

Common questions

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Same lab, same size, long tail

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Model pages

Claude 3 Opus logo
Claude 3 Opus12 outputs, specs and price
Claude Sonnet 3.6 (2022-10-22) logo
Claude Sonnet 3.6 (2022-10-22)59 outputs, specs and price
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