Anthropic: Claude Haiku 4.5 (batch)
Claude Haiku 4.5 from Anthropic is designed to handle text, images, and file inputs with a vast context length of up to 200,000 tokens and supports reasoning and tools integration. While it offers robust capabilities for complex tasks, its pricing stands at $0.5 per million input tokens and $2.5 per million output tokens, making it relatively costly compared to other models in the market. This model should be considered by users requiring a versatile tool that can process multiple modalities and integrate external tools, but who are willing to pay for its advanced features; however, its benchmark score of 38.0 across independent evaluations is currently unproven, leaving some uncertainty about its performance relative to peers.
Benchmark results
Independent, published benchmarks. Blended score 38.0 across 1 benchmark, last refreshed 2026-07-30. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 39.1 |
- 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 →
| Job | Tokens | Cost |
|---|---|---|
| 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 |
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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.