GPT 5.4

OpenAI

gpt-5.4

Released Mar 5, 2026

Chat

Providers

2

Context

1.1M

Input

$2.50/M

Output

$15.00/M

BAA-eligiblePHI requires a signed BAA from Concentrate and HIPAA-enabled organization.

Aliases:gpt-5-4chatgpt-5.4gpt54

OpenAI's GPT-5.4 is OpenAI's latest frontier model with a 1M+ context window, improved reasoning with xhigh effort support, and enhanced capabilities for coding, agentic tasks, and computer use.

Azure

azure/gpt-5.4QuantUnspecified

Input: $2.50/M
Output: $15.00/M
Context: 1.1M
Max out: 128K

Cache read: $0.25/M
Cache write: $2.50/M
Thinking out: $15.00/M

Flex

OpenAI

openai/gpt-5.4QuantUnspecified

Input: $2.50/M
Output: $15.00/M
Context: 1.1M
Max out: 128K

Cache read: $0.25/M
Cache write: $2.50/M
Thinking out: $15.00/M

Back to Model Fortress

GPT 5.4

OpenAI

gpt-5.4

Released Mar 5, 2026

Chat

Providers

2

Context

1.1M

Input

$2.50/M

Output

$15.00/M

BAA-eligiblePHI requires a signed BAA from Concentrate and HIPAA-enabled organization.

Aliases:gpt-5-4chatgpt-5.4gpt54

OpenAI's GPT-5.4 is OpenAI's latest frontier model with a 1M+ context window, improved reasoning with xhigh effort support, and enhanced capabilities for coding, agentic tasks, and computer use.

Azure

azure/gpt-5.4QuantUnspecified

Input: $2.50/M
Output: $15.00/M
Context: 1.1M
Max out: 128K

Cache read: $0.25/M
Cache write: $2.50/M
Thinking out: $15.00/M

Flex

OpenAI

openai/gpt-5.4QuantUnspecified

Input: $2.50/M
Output: $15.00/M
Context: 1.1M
Max out: 128K

Cache read: $0.25/M
Cache write: $2.50/M
Thinking out: $15.00/M

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