time

Definition

Rarely alone; the compound decides the meaning. Time series is data indexed by time, real-time is a latency requirement, and training-time versus test-time distinguishes when a cost is paid. The last of these carries the most weight right now: test-time compute names the idea of spending more computation while answering — longer reasoning, more samples, search — as an axis of improvement separate from training a bigger model.

Explainers using this term

• Paper Explained: Just-in-Time Memory — Curate Agent Memory When You Read It, Not When You Write ItJust-in-Time Memory: Learning to Curate Task-Adaptive Memory for LLM Agents
• TTPO Explained: Training a Model Mid-Exam, With No Answer KeyTTPO: Test-Time Policy Optimization
• Paper Explained: JIT-Agent — A Model That Writes the Agent Harness On DemandJIT-Agent: Scaling Harness Intelligence via Just-in-Time Harness Evolution