Pathway, which is developing AI models based on what it calls its "Post-Transformer" BDH architecture, raised a $30M seed at a $500M valuation (Antoine Tardif/Unite.AI)

Antoine Tardif / Unite.AI : Pathway, which is developing AI models based on what it calls its &ldquo;Post-Transformer&rdquo; BDH architecture, raised a $30M seed at a $500M valuation &mdash; AI research company Pathway has secured additional funding at a $500 million valuation, bringing its total seed financing to $30 million &hellip;