The trusted evaluation transaction completed with a valid infrastructure boundary.
Task · Design discovery · v0
90SiN Bend-v0
90 Degree SiN Waveguide Bend Design
Design a low-loss 90-degree silicon-nitride waveguide bend at 1550 nm with a fixed Tidy3D setup, trusted cloud evaluation, and geometry DRC.
Published runCodex · GPT-5.6-sol
ValidReporting score S · provisional calibration1.2724
Official score J · lower is better0.1144
J_acc = 0.2 · calibration design-jacc-2026-09-05-v2. S ≥ 1 meets the aggregate reporting reference, not every optical or resource specification.
Raw J comes from this archived run's evaluator-owned final transaction. Its exact submission and all ten final artifacts are manifest-bound, Harbor-reconciled, and byte-matched to the verified Drive archive. All 40 diagnostic probe results come from the separately collected root-owned trusted sidecar ledger and are not final-score authority.
The final submission cleared every trusted gate and was scored.
Evidence chain
Why this result is reported this way
Reports whether the final verification path reached its design-rule checks.
The exact final submission cleared the trusted gate sequence.
Official J is authoritative; provisional S is shown only after score eligibility.
How to interpret this result
A valid outcome means the submitted artifact cleared the evaluator gates recorded for this archived run. It does not imply that every possible physical specification, fabrication condition, or later task revision has been independently re-tested.
Run trajectory · Codex · GPT-5.6-sol
Reporting score S vs. time
S is derived from each eligible raw J at its observed elapsed time. Hollow baseline markers are unscored attempts, not S = 0.
Probeindividual scoreFinalevaluationBest so farcumulative maximum
Final artifact · Codex · GPT-5.6-sol
Final bend geometry
The trusted evaluator's generated geometry plot for the exact final bend it simulated and scored.