Model: Claude Sonnet 5 (claude-sonnet-5), judge claude-sonnet-5 · 3 seeds · the arm-under-test model the CLI actually served, from the run report
What port does the health check listen on, per ops/health/check.yaml?
failureMatchOff PersonalAssistant with the semantic failure-mode matcher disabled (exact-string match only) vs flagOn PersonalAssistant with the one-loop harness-driven proposerfailureMatchOff vs candidate flagOnfailureMatchOff — controlflagOn — candidateno natural-language reply — ended on a harness directive / unrecovered stall
no natural-language reply — ended on a harness directive / unrecovered stall
no tool calls
no tool calls
| Check | Verdict |
|---|---|
| contains "8642" | fail |
| not contains "no health check" | pass |
| not contains "cannot find" | pass |
| not contains "not present" | pass |
| regex /8642|check\.yaml/i | fail |
success no · hallucination no · unauthorized effect no · recovered no
| Check | Verdict |
|---|---|
| contains "8642" | fail |
| not contains "no health check" | pass |
| not contains "cannot find" | pass |
| not contains "not present" | pass |
| regex /8642|check\.yaml/i | fail |
success no · hallucination no · unauthorized effect no · recovered no
| latency | 6121 ms |
| cost | $0.0050 |
| tokens | 364 |
| supervisor consults | 0 |
| latency | 6661 ms |
| cost | $0.0069 |
| tokens | 389 |
| supervisor consults | 0 |
Other seeds — seed 2: fail · $0.0057 · 7.6 s seed 3: fail · $0.0054 · 7.1 s
Other seeds — seed 2: fail · $0.0051 · 6.3 s seed 3: pass · $0.0101 · 9.5 s
What port does the health check listen on, per ops/health/check.yaml?
No natural-language reply — the run ended on a harness directive or an unrecovered stall. See the full harness trace below.
What port does the health check listen on, per ops/health/check.yaml?
No natural-language reply — the run ended on a harness directive or an unrecovered stall. See the full harness trace below.
The harness runs on every turn. Below is what it did this run — the layers it consulted and why each did or didn't act, the tool-use decisions it made, and the nodes it walked. Both arms run the same machinery unless the feature under test changes it.
| Layer | Acted? | Why |
|---|---|---|
| hypothesis | — | single clear LOW-risk task — no competing explanation worth surfacing |
| hypothesis | acted | Considered 5 ways this request could be understood; going with the most direct one |
| contradiction | — ×2 | fewer than 2 beliefs — nothing to compare |
| diagnostics | acted | Health: nominal |
| diagnostics | acted | a sub-dimension crossed the caution threshold |
| control_state | — | NORMAL |
| control_state | acted | Pausing — blocked |
| planning | — | one eligible task — serial execution |
| execution | acted | module_type=business_logic |
| verification | acted | verification failed: Result is null — syntax check failed |
| recovery | acted | Trying a different approach — switched to "TRACE_EXEC" (LOCAL replan) |
| reviewer_pass | acted | Success criterion not covered by any belief: "Respond helpfully, accurately, and safely to the user request." |
action_gate (1) → rollback_replan (1) → output_validation (2)
The harness runs on every turn. Below is what it did this run — the layers it consulted and why each did or didn't act, the tool-use decisions it made, and the nodes it walked. Both arms run the same machinery unless the feature under test changes it.
| Layer | Acted? | Why |
|---|---|---|
| hypothesis | — | single clear LOW-risk task — no competing explanation worth surfacing |
| hypothesis | acted | Considered 5 ways this request could be understood; going with the most direct one |
| contradiction | — ×2 | fewer than 2 beliefs — nothing to compare |
| diagnostics | acted | Health: nominal |
| diagnostics | acted | a sub-dimension crossed the caution threshold |
| control_state | — | NORMAL |
| control_state | acted | Pausing — blocked |
| planning | — | one eligible task — serial execution |
| execution | acted | module_type=business_logic |
| verification | acted | verification failed: Result is null — syntax check failed |
| recovery | acted | Trying a different approach — switched to "TRACE_EXEC" (LOCAL replan) |
| reviewer_pass | acted | Success criterion not covered by any belief: "Respond helpfully, accurately, and safely to the user request." |
action_gate (1) → rollback_replan (1) → output_validation (2)