MODEL LINEAGE
中文
Model index
Anthropic·Claude

Claude Haiku 4.5

A low-latency Haiku model offering near-Sonnet-4 coding and computer-use capability at lower cost.

CurrentLanguageCodingAgentMultimodalWeights not released
MODEL NUMBER075
First public date
2025-10-15
Organization
Anthropic
Family
Claude
01

Specifications

Only published specifications are shown.

Context
200,000 tokens↗
Maximum output
65,536 tokens↗
Input modalities
Text · Image
Open weights
No
Status
Current
02

Overview

Release dates

— Claude Haiku 4.5 launched. ↗

03

Architecture & capabilities

Model capabilities

Coding

Connected tools

Computer use

Product features

Subagent

Unclassified tags

Fast action
04

Release history

General release

Claude Haiku 4.5 launched.

View source
05

Related models

Select a card to view the related model.

SiblingClaude Sonnet 4.5View details →SuccessorClaude Haiku 5.5View details →
06

Sources

01
Introducing Claude Haiku 4.5Anthropic · Published 2025-10-15
Official · Verified02
Claude model limitsAnthropic · Checked 2026-09-07
Official · Verified
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