Claude Haiku 5.5 Reviews & Ratings

Claude Haiku 5.5

5.0 out of 5 stars
Anthropic Reviews & Ratings

Anthropic

5.0 out of 5 stars

Ratings and Reviews 1 Rating

Total 5 out of 5 stars
features 4 out of 5 stars

Ratings and Reviews 1 Rating

Total 5 out of 5 stars
ease 5 out of 5 stars
features 5 out of 5 stars
design 5 out of 5 stars
support 4 out of 5 stars

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What is Claude Haiku 5.5?

Claude Haiku 5.5 is an Anthropic AI model built for high-volume and latency-sensitive AI workloads that require a balance of speed, cost, context capacity, and reasoning. Its primary use cases include classification, routing, information extraction, and subagent tasks within larger AI systems. Claude Haiku 5.5 introduces adaptive thinking, which allows the model to decide when reasoning is needed and how much thinking to apply before producing a response. Adaptive thinking is enabled by default, while the effort parameter gives developers a way to trade response quality against latency and cost. Developers can disable thinking at high effort or below, but Anthropic recommends using effort as the primary mechanism for controlling the model's reasoning behavior. The model provides a 1 million token context window, representing a substantial increase from the 200,000-token context window available with Claude Haiku 4.5. It can generate as many as 128,000 output tokens compared with the previous model's 64,000-token maximum, although thinking tokens are included within the configured output allowance. Browser use is available through the Claude API and Google Cloud, enabling developers to incorporate the model into workflows that require interaction with browser-based environments. Claude Haiku 5.5 uses the newer tokenizer found in Claude 4.7 and later models, resulting in approximately 30% more tokens for the same text compared with Claude Haiku 4.5, depending on the content. The model also changes several API behaviors, including replacing manual extended thinking with adaptive thinking, rejecting non-default sampling parameters and assistant-message prefills, and requiring updated computer-use tooling for supported environments.

What is Anthropic?

Anthropic is an advanced AI research and development company focused on building safe, reliable, and high-performing artificial intelligence systems. It is best known for its Claude family of models, which are designed to handle complex tasks such as reasoning, coding, content generation, and business automation. The company places a strong emphasis on AI safety and alignment, ensuring that its systems behave predictably and responsibly in real-world use. Anthropic develops both consumer-facing applications and enterprise solutions, enabling organizations to integrate AI into their workflows. Its models are available through APIs and partnerships with major cloud providers, making them accessible at scale. The company invests heavily in research to improve transparency, interpretability, and robustness in AI systems. Anthropic’s models are designed to support multi-step reasoning and agent-like behaviors, enabling more advanced use cases. It is also focused on improving the reliability and consistency of AI outputs. The company works to balance innovation with safety, aiming to create AI systems that are both powerful and trustworthy. Anthropic collaborates with industry partners to expand the reach and impact of its technology. Its solutions are used across industries, including technology, finance, healthcare, and education. The company continues to push the boundaries of AI capabilities while maintaining a strong focus on ethical development. Overall, Anthropic is a key player in the development of next-generation AI systems.

Media

Media

Integrations Supported

Cherry Studio
Claude
Claude Code
Claude Cowork
Claude Design
Claude Desktop
Claude Duet
Claude Security
Claude for Legal
Cursor
Factory Droid
OfoxAI
OpenClaw
OpenTag
Pi Agent

Integrations Supported

Cherry Studio
Claude
Claude Code
Claude Cowork
Claude Design
Claude Desktop
Claude Duet
Claude Security
Claude for Legal
Cursor
Factory Droid
OfoxAI
OpenClaw
OpenTag
Pi Agent
AliothPress
Archestra
MagiCrew
OpenGMB
Zerouter

API Availability

Has API

API Availability

Has API

Pricing Information

$0.10 per 1M tokens (input)
For prompts under 100K tokens, it's $0.10 input / $0.50 output per million tokens with cache reads at $0.01. Above 100K tokens, $0.50 input / output $2.50 per million, with cache reads at $0.05.

Pricing Information

Pricing not provided

Supported Platforms

SaaS

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
Linux

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

Anthropic

Date Founded

2021

Company Location

United States

Company Website

claude.ai

Company Facts

Organization Name

Anthropic

Date Founded

2021

Company Location

United States

Company Website

anthropic.com

Categories and Features

AI Coding Models

Not specified

AI Models

Not specified

AI Reasoning Models

Not specified

AI Vision Models

Not specified

Foundation Models

Not specified

Large Language Models

Not specified

Multimodal Models

Not specified

Categories and Features

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