agents

Two requests share 2,000 leading tokens but ask different questions afterward. Follow the shared state through a branch, calculate the reusable blocks, and distinguish memory savings from measured latency savings.

Measure reachable prefix reuse, separate token savings from latency, and compare both engines on the same agent contract and resource budget.

A partial drop does not rule out the parser. Define success and its denominator, trace failures through encoding, generation, parsing and execution, then replay the relevant boundary with controlled versions.

Separate session state, model calls and tool execution. Calculate growing context, budget isolated workspaces and recover uncertain actions without duplicating side effects.