https://constructionaibrief.com/posts/2026-10-18-meta-muse-spark-open-weights-construction-private-bid-data-hardware-reality Construction AI Brief en 2026-10-18T00:00:00.000Z Meta's open-weight Muse Spark Open could keep bid data in-house, but the hardware bill decides if that's realistic https://constructionaibrief.com/posts/2026-10-18-harmonic-security-50m-shadow-ai-construction-estimators-pasting-bid-files-chatbots Construction AI Brief en 2026-10-18T00:00:00.000Z Harmonic Security raised $50M to watch what employees paste into AI. Here's the written rule an estimating shop needs first https://constructionaibrief.com/posts/2026-10-18-elorian-glimpse-visual-reasoning-construction-plan-sheet-review-test Construction AI Brief en 2026-10-18T00:00:00.000Z Elorian's Glimpse model re-reads images as it reasons. Here's the plan-sheet test an estimator should run https://constructionaibrief.com/posts/2026-10-17-ramp-60b-procurement-agents-construction-subcontract-buyout-purchasing Construction AI Brief en 2026-10-17T00:00:00.000Z Ramp hit a $60B valuation selling AI procurement agents. Here's what a GC's buyout and purchasing team can borrow https://constructionaibrief.com/posts/2026-10-17-openai-gpt-live-1-1-voice-construction-field-daily-logs-spanish-crews Construction AI Brief en 2026-10-17T00:00:00.000Z OpenAI's GPT-Live-1.1 adds Mexican Spanish voices. Here's how a super should test it for daily logs https://constructionaibrief.com/posts/2026-10-17-jpmorgan-blocks-outside-ai-agents-construction-bank-credentials-payables-lien-waivers Construction AI Brief en 2026-10-17T00:00:00.000Z JPMorgan won't let outside AI agents run customer accounts. Here's what a sub's AP and billing staff should not hand to an agent