{ "block_contract": { "input_length_mismatches": 0, "runtime_identity_collisions": 0, "runtime_to_source_relation_conflicts": 0, "source_hash_count_mismatches": 0, "source_runtime_granularity": "one 512-token source hash to 32 consecutive 16-token identities; final partial source block may have fewer", "source_to_runtime_relation_conflicts": 0, "unique_runtime_identities": 2613467, "unique_runtime_relations": 0, "unique_source_hash_relations": 0 }, "excluded_over_max_total_tokens": 0, "frontier_csv": "/home/admin/cpfs/wjh/aituner/aituner-code-trace-fbaa909/runs/frontier-code-trace-v0/inputs/full-r0p0004-v1/frontier.csv", "frontier_csv_sha256": "2751c373bb91eccf42b94e1b28245870d6ffa2f91e1b5dabafe2435bc46da274", "mapping": "real prompt tokens: BLAKE2b-128(parent runtime identity, exact 16-token block); missing prompt fallback: source hashes first define deterministic 16-token content blocks, then the same parent-sensitive BLAKE2b-128 runtime identity contract is applied", "max_total_tokens_filter": null, "paired_row_vector_sha256": "2a3e10113bff788484615e3ff90399c0a1ca72427a2591ae38d986d9708019af", "parent_validation": { "enabled": false, "links_checked": 0, "links_outside_selected_stream": 0, "mean_tail_nonreused_per_link": 0.0, "parent_prefix_common_blocks": 0, "parent_tail_nonreused_blocks": 0, "rule": "contiguous common prefix required; mismatch tolerated only within parent trailing partial 512-token block (<= 33 runtime blocks)" }, "prefix_cache_blocks": "complete 16-token blocks only; final partial block excluded", "prompt_contract": { "input_is_pre_remapped": true, "real_prompt_requests": 0, "synthetic_fallback_requests": 499, "tokenizer": null }, "prompt_window": null, "prompt_window_sha256": null, "real_requests": "/home/admin/cpfs/wjh/aituner/aituner-code-trace-fbaa909/runs/frontier-code-trace-v0/inputs/full-r0p0004-v1/real_requests.jsonl", "real_requests_sha256": "f011d6233c12b45ca8054b2cbf79e3241654704d3df4964c1ca39f08aa00b71e", "requests": 499, "rho": 0.0004, "sampling_rule": "keep iff sampling_u <= rho (SimFid convention; rho=1 keeps all rows)", "schema": "frontier-s3-real-remap-v2", "selected_remapped": "/home/admin/cpfs/wjh/aituner/aituner-code-trace-fbaa909/runs/frontier-code-trace-v0/inputs/full-r0p0004-v1/selected-remapped.jsonl", "selected_remapped_sha256": "488ff7ed8d641f50f7b850c1ad4f61b2af57dc33474ccbe1e8c1dc475af4d897", "source": "/home/admin/cpfs/wjh/aituner/aituner-code-trace-fbaa909/runs/frontier-code-trace-v0/inputs/remap-cache-r0p0032-v2/selected-remapped.jsonl", "source_block_size": 512, "source_blocks": 40421, "source_rows_scanned": 3477, "source_sha256": "f46c7d8ddbd146bafe00fbc173bf3f29039d8b96aa611f1ae4e2a0b9eac189f1", "synthetic_fallback_contract": { "different_16_block_hash_different_tokens": true, "encoding": "injective base-(vocab_size-token_offset), 16 little-endian digits", "runtime_identity_is_parent_sensitive": true, "same_16_block_hash_same_tokens": true, "token_offset": 1024, "vocab_size": 151936 }, "target_16_blocks": 1285546, "target_block_size": 16, "total_decode_tokens": 330500, "total_prefill_tokens": 20572563, "upstream_remap_manifest": "/home/admin/cpfs/wjh/aituner/aituner-code-trace-fbaa909/runs/frontier-code-trace-v0/inputs/remap-cache-r0p0032-v2/manifest.json", "upstream_remap_manifest_sha256": "8649b6acf10007e16a6b0eccebe95ee25a33481d6c3c0381ec8caf6dad05f12d", "window": { "duration_s": null, "start_timestamp": null }, "workload_mode": "prefill_decode" }