Research documentation · Experimental record
Communication loss / Permanent

LLM-agent replanning

Permanent communication loss evaluation

Fault: Communication loss
Duration: Permanent
Recovery mechanism: LLM-agent replanning

Experiment definition

The experiment evaluates LLM-agent replanning under a permanent communication loss injection. Fault onset is randomized between environment steps 40 and 60.

Expected evaluation record

MetricRecorded value
Degradation-area39.26 ± 13.82 (corrected; mean ± 95% CI, n=16)
Safety-violation excess208.0 ± 75.4 (weighted, control-subtracted; mean ± 95% CI, n=16)
Fraction of time healthy0.426 ± 0.084 (mean ± 95% CI, n=16)
Relapse count0.25 ± 0.24 (mean ± 95% CI, n=16)
False-recovery rate0.011 ± 0.012 (mean ± 95% CI, n=16)
Intervention recall0.489 ± 0.114 (mean ± 95% CI, n=16)

Values are means with 95% confidence intervals across every target × duration-fixed combination shown on this page (see graphs below), 8 seeds each. See the Results page for the cross-mechanism comparison.

Experimental trajectory graphs

One representative seed (seed 0 of 8) per target × mode combination from the full sweep. See the Results page for the multi-seed aggregate comparison across mechanisms. The graphs for every seed are archived at doi:10.5281/zenodo.23304785 (files available from 10 November 2026).

Pressing Agent Target (blackout mode)

Communication loss permanent fault, LLM-agent replanning, Pressing Agent Target (blackout mode)
LLM-agent replanning - Pressing Agent Target (blackout mode) - evaluation trajectory under permanent communication loss (fault onset randomized between steps 40-60), seed 0 of the 8-seed sweep.

Pressing Agent Target (stale mode)

Communication loss permanent fault, LLM-agent replanning, Pressing Agent Target (stale mode)
LLM-agent replanning - Pressing Agent Target (stale mode) - evaluation trajectory under permanent communication loss (fault onset randomized between steps 40-60), seed 0 of the 8-seed sweep.

Notes

This page is intentionally separated from the paper-facing results so that full-resolution plots, additional seeds, and diagnostic figures can be documented without overloading the publication.