AxChatRequest

TypeScript

type AxChatRequest<TModel> = object;

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L617

Type Parameters

Type Parameter	Default type
`TModel`	`string`

Properties

capabilities?

TypeScript

optional capabilities: object;

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L735

Provider capability preferences and requirements

fallbackBehavior?

TypeScript

optional fallbackBehavior: "error" | "degrade" | "skip";

How to handle unsupported content types

requiresAudio?

TypeScript

optional requiresAudio: boolean;

Whether the request requires audio support

requiresAudioOutput?

TypeScript

optional requiresAudioOutput: boolean;

Whether the request requires generated audio responses

requiresFiles?

TypeScript

optional requiresFiles: boolean;

Whether the request requires file support

requiresImages?

TypeScript

optional requiresImages: boolean;

Whether the request requires image support

requiresWebSearch?

TypeScript

optional requiresWebSearch: boolean;

Whether the request requires web search capabilities

chatPrompt

TypeScript

chatPrompt: (
  | {
  cache?: boolean;
  content: string;
  role: "system";
}
  | {
  cache?: boolean;
  content:   | string
     | (
     | {
     cache?: boolean;
     text: string;
     type: "text";
   }
     | {
     altText?: string;
     cache?: boolean;
     details?: ... | ... | ...;
     image: string;
     mimeType: string;
     optimize?: ... | ... | ...;
     type: "image";
   }
     | {
     cache?: boolean;
     channels?: number;
     data: string;
     duration?: number;
     format?: AxAudioFormat;
     mimeType?: string;
     sampleRate?: number;
     transcription?: string;
     type: "audio";
   }
     | {
     cache?: boolean;
     data: string;
     extractedText?: string;
     filename?: string;
     mimeType: string;
     type: "file";
   }
     | {
     cache?: boolean;
     extractedText?: string;
     filename?: string;
     fileUri: string;
     mimeType: string;
     type: "file";
   }
     | {
     cache?: boolean;
     cachedContent?: string;
     description?: string;
     title?: string;
     type: "url";
     url: string;
   })[];
  name?: string;
  role: "user";
}
  | {
  audio?: {
     id: string;
     transcript?: string;
  };
  cache?: boolean;
  content?: string;
  functionCalls?: object[];
  images?: AxChatImageOutput[];
  name?: string;
  phase?: "commentary" | "final_answer";
  role: "assistant";
  thought?: string;
  thoughtBlocks?: AxThoughtBlockItem[];
}
  | {
  cache?: boolean;
  content?: AxFunctionResultContent;
  functionId: string;
  isError?: boolean;
  protocolResult?: {
     protocol: NonNullable<AxFunction["protocol"]>;
     value: unknown;
  };
  result: string;
  role: "function";
})[];

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L618

functionCall?

TypeScript

optional functionCall: 
  | "none"
  | "auto"
  | "required"
  | {
  function: {
     name: string;
  };
  type: "function";
};

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L770

functions?

TypeScript

optional functions: Readonly<{
  cache?: boolean;
  description: string;
  execution?: "blocking" | "background";
  name: string;
  parameters?: AxFunctionJSONSchema;
}>[];

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L762

model?

TypeScript

optional model: TModel;

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L796

modelConfig?

TypeScript

optional modelConfig: AxModelConfig;

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L795

processing?

TypeScript

optional processing: object;

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L751

Content processing preferences and hints

audioTranscription?

TypeScript

optional audioTranscription: boolean;

Whether to apply audio transcription

fileTextExtraction?

TypeScript

optional fileTextExtraction: boolean;

Whether to extract text from files

imageCompression?

TypeScript

optional imageCompression: boolean;

Whether to apply image compression

urlContentFetching?

TypeScript

optional urlContentFetching: boolean;

Whether to fetch content from URLs

responseFormat?

TypeScript

optional responseFormat: object;

Defined in: https://github.com/ax-llm/ax/blob/3d5aa8dac28a2637e4150f022dcd02e6fc3309f0/src/ax/ai/types.ts#L775

decisionFields?

TypeScript

optional decisionFields: Readonly<Record<string, AxDecisionField>>;

Logical decision fields; stripped from wire JSON Schema by adapters.

fieldDescriptions?

TypeScript

optional fieldDescriptions: Readonly<Record<string, {
  description?: string;
  valueDescriptions: Readonly<Record<string, string>>;
}>>;

Original per-value guidance for adapters that can represent it structurally. The standard schema’s descriptions already contain the readable guidance. These annotations are not JSON Schema keywords and are not sent as such.

schema?

TypeScript

optional schema: any;

type

TypeScript

type: "json_object" | "json_schema";