Chronicle: Cut-Point Replay for Regression Testing of LLM Agents
Ranking
Overall
82
Content
95
Popularity
N/A
No observed public metrics; popularity remains neutral/archived.
Merged summary
TL;DR - Chronicle turns recorded LLM-agent failures into reproducible regression tests using cut-point replay, selectively replaying nondeterministic boundaries while executing changed code live. This enables stable, low-overhead incident testing in continuous integration.
- Records model and tool boundary interactions as immutable envelopes for deterministic replay.
- Full replay made zero model calls and remained bit-stable across 20 repetitions.
- Across six recorded incidents, cut-point tests rejected faulty code while accepting guarded and benign changes.
- Cut-point testing caught every mutation that allowed a recorded unsafe action; fully stubbed baseline tests caught none.
Sources (1)
Chronicle: Cut-Point Replay for Regression Testing of LLM Agents
Public signals
N/A
TL;DR - Chronicle turns recorded LLM-agent failures into reproducible regression tests using cut-point replay, selectively replaying nondeterministic boundaries while executing changed code live. This enables stable, low-overhead incident testing in continuous integration.
- Records model and tool boundary interactions as immutable envelopes for deterministic replay.
- Full replay made zero model calls and remained bit-stable across 20 repetitions.
- Across six recorded incidents, cut-point tests rejected faulty code while accepting guarded and benign changes.
- Cut-point testing caught every mutation that allowed a recorded unsafe action; fully stubbed baseline tests caught none.