anthropic

Anthropic: Claude Haiku 4.5 (batch)

Claude Haiku 4.5 from Anthropic is an AI model capable of processing text, images, and files, with a context length of up to 200,000 tokens and the ability to reason and support tools. This model excels in handling diverse input modalities and offers robust reasoning capabilities but does not provide structured output. Considering its benchmark blended score of 38.8 across independent tests, Claude Haiku 4.5 is a strong contender for users requiring flexibility with text, image, and file inputs. Its pricing at $0.5 per million input tokens and $2.5 per million output tokens makes it cost-effective for projects that demand reasoning and tool support. For applications where these features are essential and the benchmark coverage of 1 (indicating comprehensive testing) is met, Claude Haiku 4.5 can be a strategic choice.

Quality Score
100/100
price + capability + benchmarks
Input Price
$0.50
per 1M tokens
Output Price
$2.50
per 1M tokens
Context Window
200,000
tokens

Benchmark results

Independent, published benchmarks. Blended score 38.8 across 1 benchmark, last refreshed 2026-08-13. How scoring works →

BenchmarkMeasuresScore
AI Index broad capability composite 39.8
Model ID
anthropic/claude-haiku-4.5:batch
Vendor
anthropic
Released
October 2025
Tokenizer
Claude
Input Modalities
text, image, file
Output Modalities
text
Max Output
64,000 tokens
Tool Calling
✓ supported
Structured Output
✓ supported
Reasoning Mode
✓ supported
Vision
✓ accepts images
Audio
no
Moderated
yes

What it costs in practice

Computed from the current $0.50/M input and $2.50/M output rates. Run your own numbers →

JobTokensCost
Summarize a 50-page report 30k in / 1.5k out $0.02
Classify 1,000 customer emails 500k in / 50k out $0.38
A month of a busy support chatbot 5M in / 2M out $7.50

Similar models

Quick answers

How much does Anthropic: Claude Haiku 4.5 (batch) cost?
$0.50 per million input tokens and $2.50 per million output tokens.
What is Anthropic: Claude Haiku 4.5 (batch)'s context window?
200,000 tokens, roughly 300 pages of text in a single request.
Does Anthropic: Claude Haiku 4.5 (batch) support tool calling?
It supports tool calling, structured output, a reasoning mode.
Can Anthropic: Claude Haiku 4.5 (batch) process images?
Yes, it accepts image input.