NCE Interactive replay ← Project page

Native context editing · replay

A real run, turn by turn.

NCE gives an agent a grammar for editing its own context: every turn the model may drop, rewrite or append to the addressable blocks behind it, in the same stream as its ordinary output. Below is one recorded run replayed — the block rail changes exactly when its edits fired, and the metrics track what they did to the context.

Pick a run below — four tasks across three benchmarks. Play it, step it, or drag the scrubber. Recorded data throughout; nothing is simulated.

Turn
0of 0
Context now
–tok · peak –
This turn
no edits
Saved so far
–tok · – vs no edits
space play ←→ step
turn 0 / 0
speed

Context state

addressable blocks

Turn output

rationale · edits · action

Edit log

operator · target · token delta

No edits have fired yet.

Timeline

amber = turn with edits
turn 0–