GPT-4.1 Pricing
FlagshipOpenAI · 1M tokens context
GPT-4.1 from OpenAI costs $2.00 per 1 million input tokens and $8.00 per 1 million output tokens as of June 2026 (live OpenRouter data). The model supports a 1,047,576-token context window (approximately 785,682 words) with a 33K-token maximum output. A typical 1,000-token request costs $0.0020 in input charges; a 10,000-token request costs $0.0200.
| Input price | $2.00 / 1M tokens |
|---|---|
| Output price | $8.00 / 1M tokens |
| Output / input ratio | 4.0× |
| Context window | 1,047,576 tokens (~785,682 words) |
| Maximum output | 32,768 tokens |
| Cost per 1K tokens (input) | $0.0020 |
| Tier | Flagship |
| Last verified |
GPT-4.1 is OpenAI's 2025 flagship text model — more capable than GPT-4o with a massive 1M token context window. It hits a strong balance between quality and cost for production workloads.
Input Price
$2.00
per 1 million tokens
Output Price
$8.00
per 1 million tokens
Context Window
1M tokens
max 33K output
Cost Examples
| Request Type | Tokens | Input Cost | Output Cost |
|---|---|---|---|
| 1,000 word article | 1,333 | $0.00267 | $0.0032 |
| 10-page document (2,500 words) | 3,333 | $0.00667 | $0.008 |
| 1,000 lines of code | 5,000 | $0.01 | $0.012 |
| 100K token document | 100,000 | $0.20 | $0.24 |
Output cost estimated at 30% of input token count. Use the calculator for exact figures.
Strengths
- ✓1M token context window
- ✓Stronger instruction-following than GPT-4o
- ✓Competitive pricing vs GPT-4o
- ✓Improved coding and analysis
Limitations
- –Superseded on reasoning tasks by o-series models
- –No native audio support
Best Use Cases
Calculate GPT-4.1 Costs
Use the TokenRate calculator to convert any budget, token count, or text into exact GPT-4.1 costs — and compare across all models.
Open Calculator →GPT-4.1 — FAQ
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