The supplied X post reports the names sam-3.1-contributor and sam-3.1, but it does not provide an official Meta announcement or confirmation. The available material also includes no technical information about the models.

In a post on X, @lassejv says that “Two new models was just found from meta” and lists the two names. The post is the source of the reported discovery, while the supplied evidence does not include readable official Meta documentation confirming the names or their status.

What the post reports

The two names shown in the post are:

  • sam-3.1-contributor

  • sam-3.1

The names may suggest a relationship, but the supplied evidence does not explain what “contributor” means. It also does not establish whether either name refers to a released model, an internal entry, a test, or another type of listing.

What the attached image shows

The attached image shows a panel headed “Model Finder,” with an @Meta label and the heading “NEW Meta Models.” Beneath that heading, it lists the same two names: sam-3.1-contributor and sam-3.1.

The image also includes “Alerts from Dev Mode” and a Discord invitation. Those visible elements describe what the screenshot contains, but they do not independently confirm that Meta created, announced or released the listed models.

What remains unknown

The supplied post and image do not provide information about:

  • what either model is designed to do;

  • whether the names refer to publicly accessible models;

  • what “contributor” means in the first name;

  • the models’ architecture, capabilities or benchmarks;

  • release timing, pricing or licensing; or

  • whether Meta has officially confirmed the names.

As a result, this is best treated as a report of two Meta model names, not as a product announcement or model explainer. Further details would require readable official documentation or another reliable source.

Sources