OpenAI: GPT-4.1 Nano (batch)
The OpenAI GPT-4.1 Nano (batch) is a language model that can process and respond to text-based input as well as images and files. It operates within a context of up to 1.0475 million characters and supports generation of output up to 32,768 tokens in length. Considering its pricing plan, which charges $0.05 per million input tokens and $0.2 per million output tokens, the OpenAI GPT-4.1 Nano (batch) may be a viable option for users who prioritize flexibility in their input modalities. With a blended benchmark score of 16.9 across three independent benchmarks, it demonstrates competitive performance in certain tasks; however, its standing on specific metrics like AI Index is slightly weaker at 12.9. Users who value these capabilities and are willing to absorb the associated costs may find this model worth considering.
Benchmark results
Independent, published benchmarks. Blended score 16.7 across 3 benchmarks, last refreshed 2026-09-23. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 8.9 |
| AI Index | broad capability composite | 12.9 |
| EQ-Bench | emotional understanding in dialogue | 41.4 |
- Model ID
- openai/gpt-4.1-nano:batch
- Vendor
- openai
- Released
- April 2025
- Tokenizer
- GPT
- Input Modalities
- image, text, file
- Output Modalities
- text
- Max Output
- 32,768 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- not supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- yes
What it costs in practice
Computed from the current $0.05/M input and $0.20/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.04 |
| A month of a busy support chatbot | 5M in / 2M out | $0.65 |
Category rankings
Where OpenAI: GPT-4.1 Nano (batch) places across the 10 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #8 | Code CompletionCode · of 25 ranked | 133 |
| #9 | JSON ExtractionData · of 25 ranked | 132 |
| #9 | Bulk Data LabelingData · of 25 ranked | 130 |
| #9 | Dataset AnnotationResearch · of 25 ranked | 134 |
| #10 | Customer SupportBusiness · of 25 ranked | 128 |
| #11 | Social Media PostsWriting · of 25 ranked | 120 |
| #11 | Voice Assistant BackendVoice · of 25 ranked | 124 |
| #12 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
| #25 | Transcript CleanupWriting · of 25 ranked | 140 |
| #25 | Function / Tool CallingAgents · of 25 ranked | 121 |
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Quick answers
- How much does OpenAI: GPT-4.1 Nano (batch) cost?
- $0.05 per million input tokens and $0.20 per million output tokens.
- What is OpenAI: GPT-4.1 Nano (batch)'s context window?
- 1,047,576 tokens, roughly 1,571 pages of text in a single request.
- Does OpenAI: GPT-4.1 Nano (batch) support tool calling?
- It supports tool calling, structured output.
- Can OpenAI: GPT-4.1 Nano (batch) process images?
- Yes, it accepts image input.