/**
 * Embedding model used as backbone for Classifier zero-shot requests.
 */
export type ClassifierEmbeddingModel = "jina-embeddings-v3" | "jina-embeddings-v4" | "jina-clip-v2";
/** Input element for the Classifier endpoint. Text-only is what the plugin uses. */
export interface ClassifierTextInput {
    text: string;
}
/**
 * Zero-shot classification request body for POST /v1/classify.
 *
 * `labels` must contain semantic category strings (the Classifier embeds
 * them and picks the closest one to each input). At least 2 labels.
 */
export interface JinaClassifyZeroShotRequest {
    model: ClassifierEmbeddingModel;
    input: ClassifierTextInput[];
    labels: string[];
}
/**
 * Few-shot classification request body for POST /v1/classify (with a
 * pre-trained classifier_id obtained out-of-band — the plugin does NOT
 * implement /v1/train; operators train via the Jina Playground or CLI and
 * paste the ID into the plugin config).
 */
export interface JinaClassifyFewShotRequest {
    classifier_id: string;
    input: ClassifierTextInput[];
}
export type JinaClassifyRequest = JinaClassifyZeroShotRequest | JinaClassifyFewShotRequest;
/**
 * Normalized classification outcome as seen by the rest of the plugin.
 * `label` is the picked class. `score` is the confidence in [0, 1] when
 * Jina returns it; `null` when the field is not in the response.
 */
export interface ClassificationOutcome {
    label: string;
    score: number | null;
}