Claude Haiku 4.5 vs Claude Sonnet 4.5: Performance, Pricing & Use Cases

Claude Haiku 4.5 vs Claude Sonnet 4.5: Performance, Pricing & Use Cases

Blog / AI Tools & Platforms

Claude Haiku 4.5 vs Claude Sonnet 4.5: The Ultimate Comparison Guide

Faisal Saeed

Written by Faisal Saeed

Tue Jan 13 2026

Try Claude Haiku and Sonnet 4.5 inside Chatly and experience the difference yourself.

Frequently Asked Question

More topics you may like

11 Best ChatGPT Alternatives (Free & Paid) to Try in 2025 – Compare Top AI Chat Tools

11 Best ChatGPT Alternatives (Free & Paid) to Try in 2025 – Compare Top AI Chat Tools

Muhammad Bin Habib

Muhammad Bin Habib

GPT-5.1 Pricing Explained: How Much Does It Cost?

GPT-5.1 Pricing Explained: How Much Does It Cost?

Faisal Saeed

Faisal Saeed

Claude Opus 4.5: The Definitive Guide to Features, Use Cases, Pricing

Claude Opus 4.5: The Definitive Guide to Features, Use Cases, Pricing

Faisal Saeed

Faisal Saeed

Cost Efficiency in Claude Opus 4.5: Understanding Tokens, Effort Levels & When It’s Worth It

Cost Efficiency in Claude Opus 4.5: Understanding Tokens, Effort Levels & When It’s Worth It

Faisal Saeed

Faisal Saeed

Gemini 3 Pro Overview: Features, Pricing, and Use Cases

Gemini 3 Pro Overview: Features, Pricing, and Use Cases

Faisal Saeed

Faisal Saeed

A product by

Trusted by thousands of professionals worldwide.

Get Started for Free

Features

AI Chat AI Search Engine AI Image Generator AI Document Generator AI Presentation Maker

AI Models

Gemini 3 Pro Gemini 3 Flash GPT-5.2 Pro GPT-5.2 GPT-5.1 GPT-5 Claude Opus 4.5 Claude 4.5 Sonnet Haiku 4.5 Grok 4 Kimi K2 30+ AI Models

AI Translation Apps

Translate English to Chinese Translate English to Spanish Translate English to Japanese Translate English to Urdu Translate English to Hindi Translate Chinese to English

Blogs

ChatGPT Alternatives GPT-5.2 Overview Gemini 2.5 Pro vs Gemini 3 Pro: Cost Analysis JSON Prompting Guide Best System Prompts Letter to Principal How to Type Exponents on Chromebook How to Write a Press Communique Write Like a Human with ChatGPT Understanding Interval Notation

Company

Help & Support Plans & Pricing Chatly Help Center Blog News

Legal

Privacy Policy Terms & Conditions

Use Chatly for Useful Answers and Endless Fun

Use Chatly for Useful Answers and Endless Fun

Chatly offers the capabilities of top-performing AI models in one interface so that you can code, research, and entertain without having to switch tabs.

Learn more about Claude With Chatly

ChatlyTry NowChatly