Claude Haiku 4.5

claude-haiku-4-5@vertex

The fastest model with near-frontier intelligence

Speed

Context

200K

Max output

64K

Input price

$1

/1M tokens

Output price

$5

/1M tokens

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

ProviderGoogle Vertex AI

CreatorAnthropic

Familyclaude-haiku

Statusactive

Input modalitiestext, image

Output modalitiestext

Knowledge cutoff2025-02

Release date—

Deprecation date—

Sourceofficial

Last updated2026-03-21

Max input—

Pricing per 1M tokens

Input

$1

Output

$5

Cached

$0.1

Batch in

$0.5

Batch out

$2.5

API

GET/v1/models/vertex/claude-haiku-4-5@vertex