{"id":"W4406968123","doi":"10.1038/s41928-025-01337-x","title":"The success and failure of quantum computing start-ups","year":2025,"lang":"en","type":"article","venue":"Nature Electronics","topic":"Quantum Computing Algorithms and Architecture","field":"Computer Science","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Quantum computer; Computer science; Computer security; Business; Quantum; Physics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01829926,0.000630821,0.0008684836,0.002488019,0.005251346,0.006498867,0.00165228,0.004256187,0.01161316],"category_scores_gemma":[0.06252704,0.0006280728,0.0006974181,0.001721483,0.0132392,0.01365452,0.006939223,0.007118769,0.003691653],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005340656,"about_ca_system_score_gemma":0.004501308,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00294416,"about_ca_topic_score_gemma":0.002525086,"domain_scores_codex":[0.991887,0.002252433,0.0002759633,0.0009170506,0.002954814,0.001712591],"domain_scores_gemma":[0.9499475,0.02331166,0.00279211,0.007175737,0.01080242,0.005970601],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0006386111,0.000200683,0.005886913,0.0002790356,0.00007847776,0.0005691447,0.003584271,0.002317244,0.002007233,0.8172749,0.04191066,0.1252528],"study_design_scores_gemma":[0.0001744253,0.0005210534,0.009114207,0.0006946914,0.00006104554,0.0004331212,0.003729219,0.005488676,0.01029882,0.5448525,0.4244309,0.0002012891],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4235002,0.02794998,0.05535343,0.2233987,0.005387696,0.0002437814,0.0007431528,0.0016576,0.2617654],"genre_scores_gemma":[0.9559703,0.003996037,0.00515525,0.006416896,0.0009901773,0.000126264,0.0001271829,0.0003503282,0.02686756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01829926,"threshold_uncertainty_score":0.0967769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002417796958530269,"score_gpt":0.2336716420185073,"score_spread":0.231253845059977,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}