OpenAI: GPT-4.1 Nano (batch)
GPT-4.1 Nano (batch) from OpenAI is designed to process text, images, and files with a vast context length of 1,047,576 tokens, allowing for complex and detailed interactions. It supports tools integration but lacks formal reasoning capabilities or structured output formats. For those seeking an AI model that can handle diverse input modalities and requires occasional tool usage without the need for deep logical reasoning, GPT-4.1 Nano stands as a strong contender. With a blended benchmark score of 15.4 across five independent evaluations, it offers respectable performance. Considering its pricing at $0.05 per million input tokens and $0.2 per million output tokens, this model remains cost-effective for projects that do not heavily rely on advanced reasoning or structured outputs.
Benchmark results
Independent, published benchmarks. Blended score 15.4 across 5 benchmarks, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 8.9 |
| AI Index | broad capability composite | 15.9 |
| AI Index Coding | software engineering tasks | 18.4 |
| AI Index Agentic | multi-step tool-using tasks | 1.9 |
| 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 6 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #9 | Code CompletionCode · of 25 ranked | 133 |
| #9 | Social Media PostsWriting · of 25 ranked | 120 |
| #9 | Voice Assistant BackendVoice · of 25 ranked | 124 |
| #9 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
| #14 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #17 | Real-Time ChatLatency · of 25 ranked | 118 |
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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.