Claude-Haiku-3.5 API

Claude 3.5 Haiku is a high-speed language model optimized for diverse applications.
Output

Overview

Claude 3.5 Haiku Description

Basic Information

  • Model Name: Claude 3.5 Haiku
  • Developer/Creator: Anthropic
  • Release Date: November 4, 2024
  • Version: 1.0
  • Model Type: Large Language Model (LLM)
Overview

‍Claude 3.5 Haiku is a cutting-edge AI model designed for rapid data processing and advanced reasoning capabilities. It excels in tasks requiring quick responses, such as coding assistance, customer service interactions, and content moderation.

‍Key Features
  • Processes up to 21,000 tokens per second, making it one of the fastest models available.
  • Supports a context length of up to 200,000 tokens, allowing for extensive input handling.
  • Incorporates advanced security protocols for enterprise-grade applications.
  • Enhanced capabilities in coding, reasoning, and visual data interpretation.
API Pricing
  • Input: $0.84 per million tokens.
  • Output: $4.20 per million tokens.
Intended Use

‍The model is designed for applications such as interactive chatbots, automated customer support systems, real-time data analysis, and content moderation in various sectors including finance, healthcare, and e-commerce.

‍Language Support

‍Claude 3.5 Haiku supports multiple languages, enhancing its usability in diverse global contexts.

Technical Details

Architecture

‍Claude 3.5 Haiku utilizes a Transformer architecture with enhancements for speed and efficiency:

  • Layers: 48
  • Hidden Dimension: 16,384
  • Attention Heads: 32
  • Activation Function: GELU
  • Precision Type: FP16 for efficient computation.
Training Data

‍The model was trained on a diverse dataset that includes text from various domains to enhance its understanding and response capabilities.

  • Data Source and Size: The training dataset comprises billions of tokens from books, articles, websites, and user-generated content to ensure a well-rounded language comprehension.
  • Knowledge Cutoff: The model's knowledge is current as of July 2024.
  • Diversity and Bias: The training data was curated to minimize bias while maximizing diversity in topics and languages. This approach enhances the model's robustness across different contexts.
Performance Metrics

‍Claude 3.5 Haiku has demonstrated impressive performance metrics:

Usage

Code Samples‍

The model is available on the AI/ML API platform as "Claude 3.5 Haiku" .

API Documentation

Detailed API Documentation is available here.

Ethical Guidelines

Anthropic emphasizes ethical considerations in AI development by promoting transparency regarding the model's capabilities and limitations. They encourage responsible usage to prevent misuse or harmful applications.

Licensing

Claude 3.5 Haiku is released under a commercial license that allows both commercial and non-commercial usage rights while ensuring compliance with ethical standards.

Try Claude 3.5 Haiku API here.

Use cases

  • Code Completions: Quick, accurate coding assistance
  • Interactive Chatbots: Real-time conversational agents
  • Data Extraction & Labeling: Batch processing of large text sets
  • Content Moderation: Fast, reliable filtering at scale
  • Personalized Experiences: High-throughput interactive UIs

‍

How to use Claude-Haiku-3.5 API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to .

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Claude-Haiku-3.5 API Pricing

TypePrice
Input
Output

Claude-Haiku-3.5 Benchmarks

BenchmarkScoreWhat it measuresSourceRetrieved
Intelligence
8.9
Composite score across standardised reasoning, knowledge and problem-solving evaluations, measured independently by Artificial AnalysisSourceSeptember 22, 2026
Coding
15.9
Composite score across standardised coding evaluations, measured independently by Artificial AnalysisSourceSeptember 22, 2026

Claude-Haiku-3.5 vs other models

ModelInputOutputContextBest for
Fast, low-cost tasks
$6.5 / 1M tokens
$39 / 1M tokens
1M tokens
Reasoning + agents
$2.6 / 1M tokens
$13 / 1M tokens
1M tokens
Balanced coding + agents
$3.9 / 1M tokens
$19.5 / 1M tokens
1M tokens
Long-context, multimodal & agentic workflows
$1.95 / 1M tokens
$11.7 / 1M tokens
1M tokens
Reasoning + agents

Frequently asked questions

Yes, Claude-Haiku-3.5 can stream responses as they are generated.

Yes, Claude-Haiku-3.5 supports both function calling and structured outputs.

Claude-Haiku-3.5 was built by Anthropic.

Start building with Claude-Haiku-3.5

Get API Key
1000+ models, one API.