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Phi 4

Phi 4 is available via Azure AI with a 16K context window and up to 16,384 output tokens. Pricing: $0.1250/1M input tokens, $0.5000/1M output tokens.

Phi 4 Pricing & Specifications

Input Price$0.13 per 1M tokens
Output Price$0.50 per 1M tokens
Context Window16,384 tokens (16K)
Max Output16,384 tokens
ProviderAzure AI

What is Phi 4?

Phi 4 is a large language model by Azure AI with a 16K context window and up to 16,384 output tokens. It costs $0.13 per 1M input tokens and $0.50 per 1M output tokens. Phi 4 is available via Azure AI with a 16K context window and up to 16,384 output tokens. Pricing: $0.1250/1M input tokens, $0.5000/1M output tokens.

Capabilities

text function calling

Phi 4 Cost Examples

Short prompt (500 tokens)

$0.000063

Medium prompt (2K tokens)

$0.00025

Long output (4K tokens)

$0.00200

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Frequently Asked Questions

How much does Phi 4 cost per token? +
Phi 4 costs $0.13 per 1M input tokens and $0.50 per 1M output tokens. For a typical 1,000-token request with a 500-token response, that works out to roughly $0.000375.
What is the context window for Phi 4? +
Phi 4 supports a context window of 16,384 tokens (16K). This determines the maximum combined length of your prompt and conversation history in a single API call.
What is the maximum output length for Phi 4? +
Phi 4 can generate up to 16,384 tokens in a single response. If you need longer outputs, you can make multiple API calls and concatenate the results.
Is Phi 4 good for coding tasks? +
Yes, Phi 4 supports capabilities well-suited for coding tasks including code generation, debugging, and refactoring.
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