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

Pricing

Token Costs (per 1M tokens)

Cache Miss Input

$0.80

Non-Reasoning Output

$4

Cache Read Input

$0.08

Cache Write Input

$1

Tool Costs (per 1K calls)

Web Search

$15

Code Execution

$0.19

Legacy

Made legacy on

Reason

Retired model

Recommended Replacement

Claude Haiku 4.5