OpenAI model
GPT-5
Model ID: gpt-5
GPT-5 is a OpenAI model tracked in AACFlow. It supports a 400k token context window. Pricing starts at $1.25/1M input tokens and $10/1M output tokens. Key capabilities include Tool choice, Reasoning minimal, low, medium, high, Verbosity low, medium, high. Best for reasoning-heavy tasks that need more deliberate model control.
Input price
$1.25/1M
Cached input
$0.125/1M
Output price
$10/1M
Context window
400k
Pricing and limits
Pricing below is generated directly from the provider registry in AACFlow. All amounts are listed per one million tokens.
Input price
$1.25/1M
Cached input
$0.125/1M
Output price
$10/1M
Updated
Apr 1, 2026
Context window
400k tokens
Max output
Standard defaults
Provider
OpenAI
Best for
Best for reasoning-heavy tasks that need more deliberate model control.
Capabilities
These capability flags are generated from the provider and model definitions tracked in AACFlow.
Temperature
Not configurable
Reasoning effort
minimal, low, medium, high
Verbosity
low, medium, high
Thinking levels
Not supported
Structured outputs
Standard defaults
Tool choice
Supported
Computer use
Standard defaults
Deep research
Standard defaults
Memory support
Supported
Max output tokens
Standard defaults
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Frequently asked questions
GPT-5 is a OpenAI model available in AACFlow. GPT-5 is a OpenAI model tracked in AACFlow. It supports a 400k token context window. Pricing starts at $1.25/1M input tokens and $10/1M output tokens. Key capabilities include Tool choice, Reasoning minimal, low, medium, high, Verbosity low, medium, high.