prompt-executor-openai-client/ai.koog.prompt.executor.clients.openai/OpenAIModels/Chat

Chat

object Chat(source)

Object that provides pre-configured instances of advanced GPT models for different use cases. These instances represent versatile and high-performance large language models capable of handling various tasks like text completion, image input processing, structured outputs, and interfacing with tools.

Properties

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val GPT4_1: LLModel

GPT-4.1 is a model for complex tasks. It is well suited for problem solving across domains.

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val GPT4o: LLModel

GGPT-4o (“o” for “omni”) is a versatile, high-intelligence flagship model. It accepts both text and image inputs, and produces text outputs (including Structured Outputs). It is the best model for most tasks, and is currently the most capable model outside of the o-series models.

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val GPT5: LLModel

GPT-5 is a flagship model for coding, reasoning, and agentic tasks across domains.

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val GPT5Mini: LLModel

GPT-5 mini is a faster, cost-efficient version of GPT-5 for well-defined tasks.

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val GPT5Nano: LLModel

GPT-5 nano is the fastest, most cost-efficient version of GPT-5. Great for summarization and classification tasks.