| id | string | The unique identifier of the Article. | |
| title | string | The title of the Article. | [optional] |
| source | string | The URL of the publisher of the Article. | [optional] |
| publish_date | \DateTime | The date the Article was published in ISO 8601 UTC datetime. | [optional] |
| topics | \NumenoArtRec\Model\TopicAndWeight[] | The Topics of the Article. Note that for `/articles` and `/articles/search` the weights are approximative . If you want the precise weights, you should fetch the Article with `/articles/{id}` or `/articles?ids={id}`. | [optional] |
| score | float | A score indicating the relevancy of the Article in the context of this search query. | |