Current run

Run: 20260920T1042228874600000
Finished: 2026-09-20 10:42 UTC
Flows processed: 93,993
Changes applied: 1,467,747
Transformers: 27
Inputs: ef-31-flows.json

These are the numbers that say whether a run went well. Compare them against the last run: a drop in the typed-object ratio is a regression in the typing rules, and a non-zero skipped_unknown_scheme means a source list is minting flow IRIs under a prefix nothing recognises.

Stage	Counted
resolve_flow_layers	cas_conflict_guard_hits 129 contested_cas_numbers 810 contested_cas_separated 13 contested_cas_separations 337 contested_cas_undecided 360 curated_role_objects_assigned 1 curated_roles_added 2 curated_roles_already_generated 0 curated_roles_unmatched 29 derived_source_refs 0 element_flow_object_count_added 4 element_flow_object_count_enriched 93 element_flow_object_count_ignored_unlinked 25 element_matched_on_a_synonym 1 elementary_flow_count 93,993 flow_object_count 7,681 isotope_flow_object_count_added 0 isotope_kbq_candidate_flow_object_count 93 isotope_kbq_matched_flow_object_count 81 isotope_kbq_unmatched_flow_object_count 12 isotope_kbq_withheld_flow_object_count 0 isotope_rows_unparsed_count 0 isotope_unlinked_element_count 0 land_class_object_count 225 material_object_count 12 monoatomic_ion_cas_updates 0 monoatomic_ion_charge_detected_count 31 monoatomic_ion_ec_updates 0 monoatomic_ion_flow_object_count_marked 35 nuclide_object_count 81 nuclide_object_hits 881 object_names_applied 3 object_names_stale 0 object_names_stated 3 override_hits 10 role_objects_assigned 787 role_objects_curated 0 role_objects_without_cas 402 role_objects_without_chebi_role 6,488 short_lived_isotopes_not_in_consensus_count 4,727 size_class_object_count 6
apply_collision_rulings	collision_ruling_factor_values_differ 28 collision_ruling_flows_deprecated 56 collision_ruling_source_refs_carried 56 collision_rulings 56 collision_rulings_applied 56
deprecate_duplicate_elementary_flows	deprecated_elementary_flow_count 225 duplicate_elementary_group_count 215 duplicate_factor_values_conflict 66 duplicate_factor_values_differ 204 duplicate_factors_made_precise 66
elementary_flow_collisions	collision_flows 0 collision_groups 0
resolve_match_strengths	kept_exactMatch 93,656 to_broadMatch 112 weakened_ef-3.1 112
carry_associations_onto_flows	associations_kept_from_a_merge 0 flows_carrying_associations 93,712 flows_changed 93,712
attach_non_material_families	non_material_candidates 0 non_material_families_minted 0 non_material_members_linked 0 non_material_unfamilied 0
attach_land_hierarchy	land_classes_linked 147 land_classes_rooted 78 land_classes_seen 225
assign_semantic_types	aggregate_measurement 17 aggregate_measurement_expressed_as_links 5 aggregate_measurement_expressed_as_unresolved 3 aggregate_measurement_registry_identifiers_withdrawn 1 allotrope 2 alpha_emitter_aggregate 3 curated_structure 1 element 93 element_charge_withdrawn 85 element_grouping_label 7 has_element_links 116 isomeric_smiles_moved 738 isomeric_smiles_objects 652 isomeric_smiles_unparseable 2 isotope_record 81 land_taxonomy 225 material_chemrof_type 1 material_taxonomy 12 molecule_grouping_label 25 monoatomic_ion 39 multi_component_ionic 757 multi_component_neutral 235 neutral_molecule 5,537 nuclide_properties 321 polyatomic_ion 27 registered_without_structure 547 single_substance_properties_withdrawn 78 structureless_resource 60 untyped_delayed_emission_correction_not_a_substance 6 untyped_land_use_not_a_chemical_entity 225 untyped_no_structure_and_no_registry_identifier 12 zwitterion 7
normalise_property_values	coerced 253,291 flows_with_redundant_flat_inchikey 0 flows_with_redundant_smiles 0 flows_with_stereochemistry_in_smiles 0 isomeric_smiles_string_duplicate_spellings_collapsed 44 objects_with_redundant_flat_inchikey 0 objects_with_redundant_smiles 0 objects_with_stereochemistry_in_smiles 0 smiles_string_duplicate_spellings_collapsed 1,276
carry_member_names	names_carried 20 names_shared_by_two_substances 14 names_the_list_would_not_answer_to 36 preferred_labels_demoted 17 rejected_already_names_a_substance 15 rejected_names_a_class 0 rejected_names_a_place 1 rejected_names_another_size_window 0 rejected_two_substances_claim_it 0 size_class_labels_promised 0 substances 7,681 substances_given_a_name 17 substances_with_a_second_preferred_label 17 substances_with_a_synonym_withdrawn 1,078 synonyms_naming_two_substances 1 synonyms_withdrawn 4,566
withdraw_single_substance_properties	records 216
element_pref_labels	element_objects 93 labelled 0 rejected 0 renamed 0 titlecased 859 undecided 0
ion_pref_label_from_stated_charge	no_stated_charge 2 rejected 0 renamed 3 undecided 0 unspecified_charge_names 5
substance_label_v1	agreeing 93,016 demoted_names_withheld 5 flows_with_a_substance 93,993 kept_awaiting_ruling 1 kept_by_ruling 0 labelled 0 renamed 514 respelled 462 synonyms_demoted 509
layer_writes	carry_associations_onto_flows 93,712 flow_layers.pubchem_element_enrichment 859 link_flows_to_their_substance 115,212 normalise_property_values 80,816 pipeline.collision_decisions 168 pipeline.deduplication 675 substance_label_v1 1,377
build_correspondences	associations_ef-3.1 93,768 excluded_scheme_not_published 55
merge_member_name_synonyms	names_carried 749 names_shared_by_two_substances 15 preferred_labels_demoted 0 substances_with_a_second_preferred_label 0 names_the_list_would_not_answer_to 954 rejected_already_names_a_substance 25 rejected_names_a_class 0 rejected_names_a_place 179 rejected_names_another_size_window 0 rejected_two_substances_claim_it 2 substances_given_a_name 40 substances_with_a_synonym_withdrawn 1 synonyms_naming_two_substances 1 synonyms_withdrawn 1 substances 8,160 size_class_labels_promised 0 substances_rewritten 41
merge_substance_labels	flows_with_a_substance 97,818 agreeing 97,818 labelled 0 respelled 0 renamed 0 synonyms_demoted 0 demoted_names_withheld 0 kept_by_ruling 0 kept_awaiting_ruling 0 flows_rewritten 0
merge_elementary_flow_collisions	collision_groups 0 collision_flows 0 collision_groups_from_merge 0 collision_flows_minted_by_merge 0
merge_substance_places	substances_in_two_places 0 places_belonging_nowhere_else 0 flows_in_a_split_substance 0 flows_minted_into_a_second_place 0 splits_with_the_factors_on_one_side 0
merge_land_class_places	land_class_flows 344 land_classes_out_of_place 0
flow_retirements	redirects_published 2,392 not_in_this_build 169 unresolved_substance_absent 102 unresolved_substance_survives 67 unresolved_with_one_surviving_flow 8

Flow objects 8,160 Elementary flows 98,099 Changes 404,451 every transformer, one row per edit

PROV activities 1,760,566

Queue	Blocking	Total
Consensus match consensus-match	3,866 blocking	3,866
Contested factor contested-factor	32 blocking	38
Proposed factor proposed-factor	20 blocking	69
Stereo disagreement stereo-disagreement	15 blocking	74
Contradicted factor contradicted-factor	8 blocking	8
Commonchem CAS name differences commonchem-cas-name-differences	—	59,228
Curated CAS exclusion curated-cas-exclusion	—	3,748
Commonchem structure exclusion commonchem-structure-exclusion	—	1,800
Commonchem name CAS commonchem-name-cas	—	604
Contested CAS contested-cas	—	360
Retired identifier unresolved retired-identifier-unresolved	—	169
EC cross check ec-cross-check	—	143

Every queue

Formula mismatches 14 flow object against a ChEBI record it cites Elements not covered 29 of 118

Run: cb8dad195dcc4583b90eb006882bc83e
Started: 2026-09-20 10:39 UTC
Finished: 2026-09-20 11:00 UTC
Source lists: ecoinvent 3.12 9,850 rows

ecoinvent 3.8 4,421 rows

bafu 2026-v1 2,679 rows

stepwise 2006-1.09 6,055 rows

agribalyse 3.2 5,485 rows
Context rules: How each source's compartments map
Conflicts: 185

Outcome	Source flows
Algorithm	26,884
Created	1,160
Prepared	446
Total	28,490

What this run wrote, as files. The database is everything these pages read; the three exports are the published list and its factors, and are what a tool should consume.

File	What it holds	Size	Written
SQLite database consensus-flows.sqlite3	Everything this application reads: the flows, the flow objects, the change log, the merge outcomes and the factors, in one file.	3.8 GB	2026-09-20 12:14 UTC
Harmonised flows harmonised-flows-simple.json.gz	The published list itself: one record per elementary flow, with its substance, its context, its identifiers and the source rows it carries.	45.9 MB	2026-09-20 11:00 UTC
Characterisation factors lcia-factors.json.gz	What each implementation of a method says about each flow: the categories, the factors and which implementation states them.	16.4 MB	2026-09-20 12:12 UTC
Factor differences lcia-differences.json	Where two implementations of one method disagree, and where one skips a context of a substance the other characterises.	29.5 MB	2026-09-20 12:12 UTC

Current run

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