Anthropic Launches Claude Haiku 4.5: Faster, Cheaper AI Model Matching Sonnet 4 Performance

Aleksandar Blazhev

7mo ago· 1 min readenProduct

FeedBagel synthesis

· 2 sources

Anthropic has launched Claude Haiku 4.5, a new AI model that delivers coding performance comparable to its larger Claude Sonnet 4 model. Product Hunt reported that the model runs twice as fast and costs one-third as much as Sonnet 4. Hacker News added that Haiku 4.5 surpasses Sonnet 4 in certain tasks like computer usage, making applications such as Claude for Chrome faster. Both sources noted the model is designed for real-time, low-latency applications including chat, support, and coding tasks.

38/100

Stale

Bagelometer↗

More crust than filling. Mostly air.

Score38Typepress releaseSentimentvery positive

Summary

Anthropic launched Claude Haiku 4.5, a small AI model that delivers frontier-level coding performance matching Claude Sonnet 4, but at 2x faster speed and one-third the cost. The model is optimized for real-time applications like chat, support, and coding, with enhanced computer use capabilities. The article is a congratulatory post celebrating the launch and its potential impact on developer accessibility.

Key quotes

· 4 pulled

🎉 Congratulations on the Claude Haiku 4.5 launch!

Impressive achievement - delivering frontier-level performance at 1/3 the cost and 2x the speed is a game-changer for the industry.

This perfectly addresses the market need for accessible, high-performance AI.

Looking forward to seeing what the community builds with this powerful combination of speed, intelligence, and cost-efficiency.

Snippet from the RSS feed

Anthropic just unveiled Claude Haiku 4.5, its fastest and most efficient small model yet. Haiku 4.5 matches the coding performance of Claude Sonnet 4, once a frontier model, but now runs 2x faster and costs one-third as much. I

You might also wanna read

Anthropic Releases Claude Haiku 4.5 AI Model with Improved Speed and Lower Costs

Anthropic has released Claude Haiku 4.5, their latest small AI model that offers similar coding performance to the previously state-of-the-a

anthropic.com·7mo ago

Anthropic Launches Claude Opus 4.8 with Faster Performance and Lower Costs

Anthropic has released Claude Opus 4.8, an upgraded version of their flagship AI model, building on Opus 4.7 with improvements across benchm

anthropic.com·3d ago

Anthropic Releases Claude Opus 4.5 AI Model with Enhanced Coding and Productivity Capabilities

Anthropic announces the release of Claude Opus 4.5, their newest AI model that represents a significant advancement in AI capabilities. The

anthropic.com·6mo ago

Anthropic Releases Claude Opus 4.6 AI Model with Enhanced Multi-Step Task Capabilities

Anthropic has released Claude Opus 4.6, described as a 'direct upgrade' from its predecessor with improved capabilities for handling complex

The Verge·3mo ago

Anthropic Releases Claude Opus 4.1 with Enhanced Coding and Reasoning Capabilities

Anthropic has released Claude Opus 4.1, an upgraded version of Claude Opus 4, focusing on agentic tasks, real-world coding, and reasoning. T

anthropic.com·9mo ago

Anthropic Releases Claude Opus 4.7 AI Model with 1M Context Window and Enhanced Coding Capabilities

Anthropic announces Claude Opus 4.7, their latest AI model featuring a hybrid reasoning architecture with a 1 million token context window.

anthropic.com·3d ago