OpenAI: GPT-4.1
The OpenAI GPT-4.1 is a large language model that can process text, images, and files as input modalities. It has a context length of 1,047,576 tokens, allowing for extensive analysis and understanding of complex information. The model supports tools, but does not enable advanced reasoning capabilities. When evaluating AI models, price and performance are crucial factors to consider. GPT-4.1's pricing structure charges $2 per million input tokens and $8 per million output tokens. Its blended benchmark score of 49.7 across three independent benchmarks is a significant consideration for those seeking an effective model. Although its performance may not be exceptional in all areas, the OpenAI GPT-4.1 is worth shortlisting for organizations or individuals with medium to large budgets and specific needs that align with its capabilities.
Benchmark results
Independent, published benchmarks. Blended score 49.3 across 3 benchmarks, last refreshed 2026-09-27. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 52.4 |
| AI Index | broad capability composite | 20.9 |
| EQ-Bench | emotional understanding in dialogue | 64.8 |
- Model ID
- openai/gpt-4.1
- 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 $2.00/M input and $8.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.07 |
| Classify 1,000 customer emails | 500k in / 50k out | $1.40 |
| A month of a busy support chatbot | 5M in / 2M out | $26.00 |
Category rankings
Where OpenAI: GPT-4.1 places across the 6 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #6 | OCR / Document ParsingData · of 25 ranked | 137 |
| #6 | Table Extraction from PDFsData · of 25 ranked | 137 |
| #9 | CSV / Spreadsheet CleanupData · of 25 ranked | 143 |
| #13 | Meeting NotesBusiness · of 25 ranked | 143 |
| #18 | Function / Tool CallingAgents · of 25 ranked | 126 |
| #20 | Transcript CleanupWriting · of 25 ranked | 142 |
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Quick answers
- How much does OpenAI: GPT-4.1 cost?
- $2.00 per million input tokens and $8.00 per million output tokens.
- What is OpenAI: GPT-4.1's context window?
- 1,047,576 tokens, roughly 1,571 pages of text in a single request.
- Does OpenAI: GPT-4.1 support tool calling?
- It supports tool calling, structured output.
- Can OpenAI: GPT-4.1 process images?
- Yes, it accepts image input.