Claude Haiku 3.5

anthropic

Anthropic's fast and cost-efficient model from October 2024. Haiku 3.5 delivered near-Claude-3-Opus-level performance at budget pricing with 200K context and 8K output tokens. Scored 88.1% on HumanEval and 40.6% on SWE-bench Verified. This model has been retired and is no longer available for use.

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Capabilities

Tool Use

Image Input

Example Use Cases

Fast cost-effective claude task

High-throughput production workload

Agent sub-tasks needing speed over depth

Technical Specifications

Context Window

200,000 tokens

Max Output

8,192 tokens

Cache Miss Cost

$0.80 per 1M tokens

Non-Reasoning Cost

$4 per 1M tokens

Cache Read Cost

$0.08 per 1M tokens

Cache Write Cost

$1 per 1M tokens

Web Search Cost

$15 per 1K calls

Code Execution Cost

$0.19 per 1K calls

⚠️ Legacy

Made legacy on

Reason

Retired model

Recommended Replacement

Claude Haiku 4.5