Anthropic: Claude Opus 4.5 (batch)
The Anthropic: Claude Opus 4.5 batch model is a large language model that accepts input from various modalities, including text, images, and files, with a context length of up to 200,000 tokens. It supports tools and reasoning capabilities, but does not produce structured output. Considering its pricing, the Anthropic: Claude Opus 4.5 batch model may be suitable for those who require high-level processing tasks that involve multiple input modalities or extensive contextual understanding. Its blended benchmark score of 63.9 across two independent benchmarks suggests a moderate level of performance. However, with a price point that charges $2.5 per million input tokens and $12.5 per million output tokens, users should weigh these costs against their specific needs before shortlisting this model for further consideration.
Benchmark results
Independent, published benchmarks. Blended score 62.2 across 2 benchmarks, last refreshed 2026-09-23. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 39.1 |
| EQ-Bench | emotional understanding in dialogue | 76.8 |
- Model ID
- anthropic/claude-opus-4.5:batch
- Vendor
- anthropic
- Released
- November 2025
- Tokenizer
- Claude
- Input Modalities
- file, image, text
- 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 $2.50/M input and $12.50/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.09 |
| Classify 1,000 customer emails | 500k in / 50k out | $1.88 |
| A month of a busy support chatbot | 5M in / 2M out | $37.50 |
Similar models
Anthropic: Claude Opus 5.5 (batch)
Anthropic: Claude Opus 5 (batch)
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Anthropic: Claude Sonnet 5 (batch)
Anthropic: Claude Opus 4.8 (batch)
Anthropic: Claude Opus 4.7 (batch)
Quick answers
- How much does Anthropic: Claude Opus 4.5 (batch) cost?
- $2.50 per million input tokens and $12.50 per million output tokens.
- What is Anthropic: Claude Opus 4.5 (batch)'s context window?
- 200,000 tokens, roughly 300 pages of text in a single request.
- Does Anthropic: Claude Opus 4.5 (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Anthropic: Claude Opus 4.5 (batch) process images?
- Yes, it accepts image input.