SameTime is an open experiment notebook for learning and testing language-model systems. It contains WMT/NMT baselines, Semantic Prefix Routing experiments, and the public ARA research records used to track claims, failures, pivots, and evidence.
The ara/ directory is a public, lightweight mirror of the research record:
ara/
├── index.yaml
├── s1-echo/
├── s2-translation/
└── s3-generation/
ARA means Agent-Native Research Artifact. The intended reading order is:
logic/ current claims, predicts, and experiment designs
trace/ why the route changed: dead ends, pivots, decisions
evidence/ small summaries and pointers to reproducible evidence
src/ small scripts and environment notes when they are safe to publish
Large checkpoints, raw logs, and local NAS artifacts are intentionally excluded from this public mirror. Public evidence files keep summaries and pointers, so humans and AI agents can study the reasoning process without downloading multi-GB experiment outputs.
The SPR / TreeHeap notes are published here:
The blog is the human-readable explanation. The ara/ directory is the
machine-readable research trail.