Claude Haiku 4.5
by Anthropictext+image+file->text5 endpoints
Overview
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...
Capabilities
Text generation
Image understanding
Tool use / Function calling
Structured output
Extended reasoning
Prompt caching
Web search
Long context
Modalities
Input
TextImageFile
Output
Text
Technical Specifications
Context Window
200K tokens
Max Output
64K tokens
Tokenizer
Claude
Content Moderation
Enabled
Uptime (24h)
10000.0%
Supported Parameters
include_reasoningmax_tokensreasoningresponse_formatstopstructured_outputstemperaturetool_choicetoolstop_ktop_p
Pricing
Per 1M tokens
Input$1.00
Output$5.00
Cache read$0.10
Web search$10000.00