Core Types

This section documents the public data types exported from latticeflow.core.dtypes. These are the shared types used across the AI GO! SDK — messages, traces, model inputs and outputs, solver outputs, scoring structures, and the enums and type aliases that tie them together. Every type can be imported directly from the package:

from latticeflow.core.dtypes import Trace, SampleScore, SolverTrace, ModelResponse

The types are grouped into the pages linked below, one per area. Each page lists a type’s fields and, where applicable, its public properties and methods; enums list their allowed values. The Other Types page maps each type alias to its members and documents the supporting nested types.

Inputs & Messages

Messages	Chat messages, their content items, function calls, and citations.
Model I/O	Inputs and outputs for chat-completion, embeddings, and RAG models.

Execution & Results

Traces	Execution traces and the events that make them up.
Solver Outputs	Outputs and traces produced by solvers.
Scoring	Per-sample scores and their status.
Evidence	Evidence collected at the run, sample, and task-result levels.
Judges	Inputs passed to judge solvers.

Platform

Assessment	Assessment task execution, results, and metric data.
Progress	Dataset and task progress state.
Base Model	The shared LatticeFlow base model.

Other

Other Types

Type aliases and supporting nested types.