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Gpt 4.1

GPT-4.1 is OpenAI's latest flagship model optimized for coding, instruction-following, and long-context tasks. With a 1M token context window and strong agentic performance, it is the recommended default for most applications.

Gpt 4.1 Pricing & Specifications

Input Price$2.00 per 1M tokens
Output Price$8.00 per 1M tokens
Context Window1,047,576 tokens (1.0M)
Max Output32,768 tokens
ProviderOpenAI
Release Date2025-04

What is Gpt 4.1?

Gpt 4.1 is a large language model by OpenAI with a 1.0M context window and up to 32,768 output tokens. It costs $2.00 per 1M input tokens and $8.00 per 1M output tokens. GPT-4.1 is OpenAI's latest flagship model optimized for coding, instruction-following, and long-context tasks. With a 1M token context window and strong agentic performance, it is the recommended default for most applications.

Capabilities

text vision function calling json mode

Gpt 4.1 Cost Examples

Short prompt (500 tokens)

$0.001000

Medium prompt (2K tokens)

$0.00400

Long output (4K tokens)

$0.03200

Count tokens for Gpt 4.1

Paste your prompt to see exact token counts and API cost estimates.

Open Token Counter

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Frequently Asked Questions

How much does Gpt 4.1 cost per token? +
Gpt 4.1 costs $2.00 per 1M input tokens and $8.00 per 1M output tokens. For a typical 1,000-token request with a 500-token response, that works out to roughly $0.006000.
What is the context window for Gpt 4.1? +
Gpt 4.1 supports a context window of 1,047,576 tokens (1.0M). This determines the maximum combined length of your prompt and conversation history in a single API call.
What is the maximum output length for Gpt 4.1? +
Gpt 4.1 can generate up to 32,768 tokens in a single response. If you need longer outputs, you can make multiple API calls and concatenate the results.
Is Gpt 4.1 good for coding tasks? +
Yes, Gpt 4.1 supports capabilities well-suited for coding tasks including code generation, debugging, and refactoring.
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