{"status":"ok","architecture":"tier0_fp32 -> claude-sonnet-5 (no tier1; E4b-A)","tier0":{"model_dir":"/app/models/onnx_ce10ep_1_fp32","onnx":"model.onnx","max_length":512,"n_labels":100,"precision":"fp32","model_dir_from_env":true},"tier2":{"model":"claude-sonnet-5","max_output_tokens":40,"temperature":null,"batch":false,"thinking":{"type":"disabled"},"cache_ttl":"1h","available":false,"spend_cap_usd":1.0,"spent_usd":0,"cap_reached":false,"system_prompt_sha256":"29a4c26e4330c5af36eb2827ec907345586cab8582eefa30b3620d0bebededb4"},"router":{"signal":"margin","threshold":0.5288638472557068,"precision":"fp32","calibration_mode":"percentile","percentile":4.0556,"calibrated_on":"dev_2000","artefact":"models/onnx_ce10ep_1_fp32","seed":1,"target_escalation_rate":0.040556,"achieved_escalation_rate_on_dev":0.041,"retained_tier0_accuracy_on_dev":0.9004171011470281},"canary":{"status":"pending","serves_predictions":false,"elapsed_s":456.98},"runtime":{"onnxruntime_version":"1.29.0","cpu_isa_flags":{"avx512_vnni":false,"avx512f":false,"avx2":true},"ort_telemetry_disabled":true,"machine":"x86_64","region":"asia-south1"},"served_by":{"process":"68442157a5d0","revision":"reasonable-doubt-00019-d68","region":"asia-south1","precision":"fp32","artefact":"onnx_ce10ep_1_fp32","onnxruntime_version":"1.29.0","cpu_isa_flags":{"avx512_vnni":false,"avx512f":false,"avx2":true},"machine":"x86_64","ort_telemetry_disabled":true,"canary":{"status":"pending","serves_predictions":false,"accuracy":null,"n_correct":null,"n":null,"floor":null}},"escalation":{"configured":false,"tier2_available":false,"effective":false,"note":"escalation is OFF by configuration (§3bm): at the served operating point it did not improve accuracy (+0.0008 macro-F1, 95% CI [-0.0060, +0.0072]). Low-confidence rows are FLAGGED instead."},"escalation_enabled":false}