Skip to content
Azure OpenAI

Gpt 4.5 Preview

Gpt 4.5 Preview is available via Azure OpenAI with a 128K context window and up to 16,384 output tokens. Pricing: $75.00/1M input tokens, $150.00/1M output tokens.

Gpt 4.5 Preview Pricing & Specifications

Input Price$75.00 per 1M tokens
Output Price$150.00 per 1M tokens
Context Window128,000 tokens (128K)
Max Output16,384 tokens
ProviderAzure OpenAI

What is Gpt 4.5 Preview?

Gpt 4.5 Preview is a large language model by Azure OpenAI with a 128K context window and up to 16,384 output tokens. It costs $75.00 per 1M input tokens and $150.00 per 1M output tokens. Gpt 4.5 Preview is available via Azure OpenAI with a 128K context window and up to 16,384 output tokens. Pricing: $75.00/1M input tokens, $150.00/1M output tokens.

Capabilities

text vision function calling json mode

Gpt 4.5 Preview Cost Examples

Short prompt (500 tokens)

$0.037500

Medium prompt (2K tokens)

$0.15000

Long output (4K tokens)

$0.60000

Count tokens for Gpt 4.5 Preview

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

Open Token Counter

Similar Models to Gpt 4.5 Preview

Azure OpenAI

Gpt 4 32k

$60.00/1M in 33K ctx

Azure OpenAI

Gpt 4 32k 0613

$60.00/1M in 33K ctx

Azure OpenAI

Gpt 4

$30.00/1M in 8K ctx

Azure OpenAI

Gpt 4 0613

$30.00/1M in 8K ctx

Frequently Asked Questions

How much does Gpt 4.5 Preview cost per token? +
Gpt 4.5 Preview costs $75.00 per 1M input tokens and $150.00 per 1M output tokens. For a typical 1,000-token request with a 500-token response, that works out to roughly $0.150000.
What is the context window for Gpt 4.5 Preview? +
Gpt 4.5 Preview supports a context window of 128,000 tokens (128K). 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 4.5 Preview? +
Gpt 4.5 Preview 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 Gpt 4.5 Preview good for coding tasks? +
Yes, Gpt 4.5 Preview supports capabilities well-suited for coding tasks including code generation, debugging, and refactoring.
Token Counter | Pricing Calculator | Model Comparison | All Azure OpenAI Models