- conflicts or gaps
- [[{"field": {"value": "identity.founded_year", "source_urls": ["https://www.ycombinator.com/companies/x3-builders", "https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor"]}, "issue": {"value": "YC lists founded 2018; Tracxn lists 2016; CEMEX (Oct 2019) describes company as founded just over a year prior (~2018).", "source_urls": ["https://www.ycombinator.com/companies/x3-builders", "https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor"]}}, {"field": {"value": "identity.business_model", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.aecore.com", "https://www.ycombinator.com/companies/x3-builders"]}, "issue": {"value": "Tracxn categorizes Aecore as cloud-based construction collaboration software; primary company website and YC profile describe a technology-enabled commercial general contractor.", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.aecore.com", "https://www.ycombinator.com/companies/x3-builders"]}}, {"field": {"value": "identity.display_name", "source_urls": ["https://www.aecore.com", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor", "https://unicourt.com/case/ca-sfc-aecore-inc-dba-x3-builders-vs-333-broadway-sf-owner-llc-680343"]}, "issue": {"value": "Public brand is Aecore (aecore.com) but legal entity operates as Aecore Inc. dba X3 Builders; CEMEX and court records use X3 Builders name.", "source_urls": ["https://www.aecore.com", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor", "https://unicourt.com/case/ca-sfc-aecore-inc-dba-x3-builders-vs-333-broadway-sf-owner-llc-680343"]}}, {"field": {"value": "employees.count", "source_urls": ["https://www.ycombinator.com/companies/x3-builders", "https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.aecore.com/team"]}, "issue": {"value": "YC lists team size 6 (likely stale); Tracxn reports 14 (May 2026); company team page lists 15 named staff.", "source_urls": ["https://www.ycombinator.com/companies/x3-builders", "https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.aecore.com/team"]}}, {"field": {"value": "funding.total_raised_usd", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor"]}, "issue": {"value": "Tracxn reports $120K total in one round; CEMEX Ventures confirmed a separate Oct 2019 investment but did not disclose amount, so total funding is incomplete.", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor"]}}, {"field": {"value": "entity_disambiguation", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.aecore.com", "https://www.ycombinator.com/companies/x3-builders"]}, "issue": {"value": "Name 'Aecore' may collide with other unrelated construction/software entities in databases; YC S17 x3-builders profile and aecore.com confirm this record is the San Jose technology-enabled GC founded by Casey Bell and Anthony Cirinelli.", "source_urls": ["https://www.ycombinator.com/companies/x3-builders", "https://www.aecore.com", "https://foundertrace.com/companies/aecore/"]}}, {"field": {"value": "funding.yc_amount_usd", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.ycombinator.com/blog/2017-yc-annual-letter", "https://www.ycombinator.com/companies/x3-builders"]}, "issue": {"value": "No primary source discloses Aecore-specific YC check size; $120K inferred from Tracxn and YC's 2017 standard $120K deal for batch companies.", "source_urls": ["https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://www.ycombinator.com/blog/2017-yc-annual-letter", "https://www.ycombinator.com/companies/x3-builders"]}}]]
- source urls
- ["https://foundertrace.com/companies/aecore/", "https://linkedin.com/in/acirinelli", "https://linkedin.com/in/casey-bell-042a9725", "https://opengovus.com/san-francisco-business/1261431-10-201", "https://tracxn.com/d/companies/aecore/__rRyxAVftJH1sQk_n7Ifki7PMgF1RleJlKtzZFqVL_gk", "https://unicourt.com/case/ca-sfc-aecore-inc-dba-x3-builders-vs-333-broadway-sf-owner-llc-680343", "https://www.aecore.com", "https://www.aecore.com/team", "https://www.buildzen.com/", "https://www.cemex.com/w/cemex-ventures-invests-in-x3-builders-a-vertically-integrated-general-contractor", "https://www.ycombinator.com/blog/2017-yc-annual-letter", "https://www.ycombinator.com/companies/x3-builders", "https://yc-oss.github.io/api/batches/summer-2017/x3-builders.json"]