Abstract: Methods, systems, and apparatus for user compatibility identification. The system can be configured to receiving a first expressive user input from a first user of a plurality of users. The expressive user input includes at least one of natural language text, voice data, or behavioral interaction data. At least one processing device generates a first latent representation of the first user based on a machine learning model trained to receive expressive user inputs and generate corresponding latent representations. The processing device generates a set of compatibility scores based on a comparison of the first latent representation of the first user with latent representations of a set of users from the plurality of users. A second user from the set of users is identified on a user interface based on the compatibility score. An identity of the second user is provided to the first user.

Abstract: A new wellbore cutter has been invented which, in certain embodiments has a piston having a fluid flow bore therethrough, at least one stabilizer kick-out member, and at least one cutting blade kick-out member, an outer body through which the piston projects, the outer body movable about the piston, the outer body having at least one stabilizer pivotably mounted thereto, the at least one stabilizer movable out from the outer body upon movement of the outer body with respect to the piston so that the at least one stabilizer contacts the at least one stabilizer kick-out member, said contact effecting extension of the at least one stabilizer out from the outer body, and the outer body having at least one cutting blade pivotably mounted thereto, the at least one cutting blade movable out from the outer body upon movement of the outer body with respect to the piston so that the at least one cutting blade contacts the at least one cutting blade kick-out member, said contact effecting extension of the at least one c