Anthropic: Claude Opus 4.1 (batch)
The Anthropic: Claude Opus 4.1 (batch) is a model that supports multiple input modalities, including images, text, and files, allowing for flexible usage scenarios. It has a long context length of 200,000 tokens and can handle tasks that require tools, reasoning, and output. This model may be suitable for those who prioritize flexibility in their workflow and are willing to pay $7.5 per million input tokens and $37.5 per million output tokens. With a blended benchmark score of 29.8 across one independent benchmark, it is worth considering alongside other models that offer similar features at competitive price points.
Benchmark results
Independent, published benchmarks. Blended score 27.4 across 1 benchmark, last refreshed 2026-09-23. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 30.6 |
- Model ID
- anthropic/claude-opus-4.1:batch
- Vendor
- anthropic
- Released
- August 2025
- Tokenizer
- Claude
- Input Modalities
- image, text, file
- Output Modalities
- text
- Max Output
- 32,000 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 $7.50/M input and $37.50/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.28 |
| Classify 1,000 customer emails | 500k in / 50k out | $5.62 |
| A month of a busy support chatbot | 5M in / 2M out | $112.50 |
Similar models
Anthropic: Claude Fable 5.1
Anthropic: Claude Fable 5
Anthropic: Claude 3 Haiku
Anthropic: Claude Fable 5.1 (batch)
Anthropic: Claude Opus 5
Anthropic: Claude Fable 5 (batch)
Quick answers
- How much does Anthropic: Claude Opus 4.1 (batch) cost?
- $7.50 per million input tokens and $37.50 per million output tokens.
- What is Anthropic: Claude Opus 4.1 (batch)'s context window?
- 200,000 tokens, roughly 300 pages of text in a single request.
- Does Anthropic: Claude Opus 4.1 (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Anthropic: Claude Opus 4.1 (batch) process images?
- Yes, it accepts image input.