OpenAI model
GPT-5 Chat Latest
Model ID: gpt-5-chat-latest
GPT-5 Chat Latest is a OpenAI model tracked in Sim. It supports a 128k token context window. Pricing starts at $1.25/1M input tokens and $10/1M output tokens. Key capabilities include Temperature 0-2, Tool choice. Best for general-purpose AI workflows inside Sim.
Input price
$1.25/1M
Cached input
$0.125/1M
Output price
$10/1M
Context window
128k
Pricing and limits
Pricing below is generated directly from the provider registry in Sim. 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
128k tokens
Max output
Standard defaults
Provider
OpenAI
Best for
Best for general-purpose AI workflows inside Sim.
Capabilities
These capability flags are generated from the provider and model definitions tracked in Sim.
Temperature
0 to 2
Reasoning effort
Not supported
Verbosity
Not supported
Thinking levels
Not supported
Structured outputs
Not supported
Tool choice
Supported
Computer use
Not supported
Deep research
Not supported
Memory support
Supported
Max output tokens
Standard defaults
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Frequently asked questions
GPT-5 Chat Latest is a OpenAI model available in Sim. GPT-5 Chat Latest is a OpenAI model tracked in Sim. It supports a 128k token context window. Pricing starts at $1.25/1M input tokens and $10/1M output tokens. Key capabilities include Temperature 0-2, Tool choice.