Claude 3.5 Haiku

LLM
Anthropic

Claude Haiku 3.5 excels at speed and efficiency for high-volume tasks, surpassing the previous Opus 3 on many benchmarks while maintaining fast response times and cost-effectiveness.

Context tokens

200,000

Output tokens

8,192

Training cutoff

Jul 1, 2024

Released

Oct 22, 2024

Deprecated

Apr 17, 2026

Sunset

Jun 19, 2026

Schema

We handle the model, service_tier, and stream parameters.

Schema documentation

Capabilities

Tool use
Structured output
Multilingual
Multimodal

Supported languages

ar
de
en
es
fr
hi
it
ja
ko
nl
pl
pt
ru
sv
zh

Supported input media

image
pdf
text

Supported tools

  • Seclai Content Tools

    Inspect source documents connected to your account. Includes tools for loading full content, reading character ranges, searching within documents, viewing stats, and listing available content sources. When a source_connection_content_version_id is provided in agent run metadata it is used as the default. Otherwise the model can discover content via list_content_sources.

  • Seclai Knowledge Base

    Search your knowledge bases using semantic similarity. Includes search_knowledge_base and list_knowledge_bases. When a knowledge_base_id is provided in the prompt or agent run metadata it is used as the default. Otherwise the model can discover available knowledge bases at runtime.

  • Seclai Memory Banks

    Manage persistent memory across agent runs. Includes tools for listing memory banks, writing entries, searching memory via semantic similarity, and loading entries in chronological order. Supports two memory types: 'conversation' (speaker-attributed turns) and 'general' (freeform text). Use key to organize entries by topic, session, or user.

  • Seclai Web Tools

    Fetch web pages and search the web from within agent prompt calls. Includes seclai_web_fetch for retrieving page content in markdown, HTML, or plain text, and seclai_web_search for finding relevant pages with content snippets.

  • Web Fetch

    The web fetch tool allows Claude to retrieve full content from specified web pages and PDF documents.

  • Web Search

    The web search tool gives Claude direct access to real-time web content, allowing it to answer questions with up-to-date information beyond its knowledge cutoff. Claude automatically cites sources from search results as part of its answer.

Pricing

TypeCreditsUnits
Input10.64Credits per 1k tokens
Output53.20Credits per 1k tokens
Cache write (5m)13.30Credits per 1k tokens
Cache hit1.06Credits per 1k tokens

Variants

No variants available for this model.

Try This Model

Write a prompt and experiment with Claude 3.5 Haiku in the model experiments page. You can compare it with other models side by side.