Anthropic: Claude Haiku 5.5 (batch)

Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.

Context
1M
Max output
128K
Input price
$0.05/1M tokens
Output price
$0.25/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode

Details

Model IDanthropic/claude-haiku-5.5:batch
Provider OpenRouter
Creator Anthropic
Familyclaude-haiku
License—
Status—
Typechat
Input modalitiestext, image
Output modalitiestext
Open weight—
Parameters—
Architecture—
Context window1M tokens
Max input—
Max output128K tokens
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$0.05
Output
$0.25
Cache write
—
Cache read
$0.01
Batch in
—
Batch out
—

Family Comparison: claude-haiku

ModelContextMax outPricing
Anthropic: Claude Haiku 5.5 (batch)1M128K$0.05$0.25
Anthropic: Claude Haiku Latest1M128K$0.1$0.5
Anthropic: Claude Haiku 5.51M128K$0.1$0.5
Anthropic: Claude 3 Haiku200K4K$0.25$1.25
Anthropic: Claude Haiku 4.5 (batch)200K64K$0.5$2.5
Anthropic: Claude 3.5 Haiku200K8K$0.8$4
Anthropic: Claude Haiku 4.5200K64K$1$5

API

GET/v1/models/openrouter/anthropic/claude-haiku-5.5:batch

Anthropic: Claude Haiku 5.5 (batch)

anthropic/claude-haiku-5.5:batch

Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.

Changes · 2 entries
anthropic/claude-haiku-5.5:batchcreateca7a400Nov 2, 2026, 03:02 AM
anthropic/claude-haiku-5.5:batchcreateda0e420Oct 8, 2026, 06:41 AM