Claude Haiku 5.5

Name: Claude Haiku 5.5
Price: 0.1 USD
Author: Anthropic

Claudev5.5Current

Anthropic(ai lab)

Released October 7, 2026

API Docs Playground

Context1M tokens

Price (In / Out)$0.10/M / $0.50/M

CategoryLarge Language Model

Max Output128K tokens

About Claude Haiku 5.5

Claude Haiku 5.5 is Anthropic's fast proprietary model for high-volume classification, extraction, routing, and subagent workloads. It accepts text and images, returns text, uses adaptive thinking, and supports a 1,000,000-token context window with up to 128,000 output tokens on standard API calls.

Capabilities

reasoningvisiontool uselong contextcontext caching

Input Modalities

textimage

Output Modalities

text

Technical Details

API Identifier: claude-haiku-5-5
Category: Large Language Model
Context Window: 1,000,000 tokens
Max Output Tokens: 128,000 tokens

Benchmarks

Performance scores for Claude Haiku 5.5 across standard benchmarks.

Artificial Analysis Intelligence Index v4.3.2Artificial Analysis

43.4 index

Pricing

Token pricing for Claude Haiku 5.5 API usage.

Input Tokens

$0.10/M

per million tokens

Output Tokens

$0.50/M

per million tokens

Anthropic Claude API global standard tier, USD per million tokens. Prompts up to 100,000 tokens: $0.10 input, $0.50 output, $0.125 five-minute cache write, $0.20 one-hour cache write, and $0.01 cache read. Prompts above 100,000 tokens: $0.50 input, $2.50 output, $0.625 five-minute cache write, $1 one-hour cache write, and $0.05 cache read. Batch API requests receive a 50% discount. US-only data residency applies a 1.1x token-price multiplier. The Batch API beta supports up to 300,000 output tokens; 128,000 is the standard API cap recorded here.

Competing Models

Same pricing tier — direct alternatives to Claude Haiku 5.5

Efficiency

Hermes 4 70B nous-research

$0.13/M / $0.40/MCompare

ERNIE 4.5 21B A3B Thinking baidu

$0.07/M / $0.28/MCompare

LFM2-24B-A2B liquid-ai

$0.03/M / $0.12/MCompare

Olmo 3.1 32B Instruct allenai

$0.20/M / $0.60/MCompare

Phi 4 microsoft

$0.07/M / $0.14/MCompare

Step 3.5 Flash stepfun

$0.10/M / $0.30/MCompare

Solar Pro 3 upstage

13.9

$0.15/M / $0.60/MCompare

Granite 4.0 Micro ibm

$0.02/M / $0.11/MCompare

Hunyuan A13B Instruct tencent

$0.14/M / $0.57/MCompare

DeepSeek V3.2 deepseek

$0.26/M / $0.42/MCompare

Nemotron 3 Super nvidia

$0.09/M / $0.45/MCompare

ERNIE 4.5 21B A3B baidu

$0.07/M / $0.28/MCompare

Command R7B (12-2024)cohere

$0.04/M / $0.15/MCompare

Reka Flash 3 reka

$0.10/M / $0.20/MCompare

Olmo 3 32B Think allenai

$0.15/M / $0.50/MCompare

DeepSeek V3.2 Exp deepseek

$0.27/M / $0.41/MCompare

Trinity Mini arcee-ai

$0.04/M / $0.15/MCompare

Hermes 3 70B Instruct nous-research

$0.30/M / $0.30/MCompare

Llama Guard 3 8B meta

$0.48/M / $0.03/MCompare

Nemotron 3 Nano 30B A3B nvidia

$0.05/M / $0.20/MCompare

Nova Micro 1.0 amazon

$0.04/M / $0.14/MCompare

Command R (08-2024)cohere

$0.15/M / $0.60/MCompare

Leanstral 1.5 mistral

Free / FreeCompare

North Mini Code cohere

Free / FreeCompare

GLM-5.3-Flash z-ai

456

$0.07/M / $0.25/MCompare

GPT-6 Luna openai

$0.10/M / $0.50/MCompare

Mercury 2.5 inception

$0.04/M / $0.15/MCompare

Anthropicai lab

Building reliable, interpretable, and steerable AI systems

8 Tools3 MCP Servers9 ModelsFounded 2021San Francisco, CA

View full profile

8 Tools·9 Models·3 MCP Servers

Tools by Anthropic

Other AI tools from the same organization.

Anthropic

AI Assistant

Introducing Claude 3.5 Sonnet: The Future of AI Efficiency

TweetStorm.ai

Social Media

Supercharge Your Twitter Presence with TweetStorm.ai

Claude Mem

DeveloperApplication

Give Claude Code a memory that persists across sessions

Claude Agent SDK TypeScript

DeveloperApplication

Claude Agent SDK TypeScript for agentic coding workflows

Anthropics

Legal

Anthropics.com Cookie Policy: Navigating Consent and Preferences

Anthropic CLI

Developer Tools

Official Claude Developer Platform CLI for builders

View all tools

AI Models by Anthropic

AI models from the same organization.

Model	Context Window	Price (In / Out per M)	Capabilities
Claude Sonnet 5.5Current	1.0M	$2.00 / $10.00	textvisionreasoningcoding+3
Claude Fable 5.1Current	1.0M	$10.00 / $50.00	textvisionreasoningcoding+4
Claude Opus 5Current	1.0M	$5.00 / $25.00	textvisionreasoningcoding+3
Claude Sonnet 5Current	1.0M	$2.00 / $10.00	textvisionreasoningcoding+3
Claude Fable 5Current	1.0M	$10.00 / $50.00	textvisionreasoningcoding+3
Claude Opus 4.7Current	1.0M	$5.00 / $25.00	textvisioncodetool use