Evidence item

The tracked Polymarket market resolved to a Grok 4.7 release on September 21, 2026, about one week after mid-September. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 10002

Source: Next Grok Model (4.7+) released on? - Result: September 21 · locator {} · excerpt hash sha256:826812057d53f27af5bd6f80ae647ecd72f3c8a1d3a3f161708c017ec2f64371

This market resolved: September 21 ... Resolved: Sep 21, 2026, 6:20 PM ... Probability Timeline ... September 19 5% ... September 21 100% ... September 22 19% ... No release by September 30 19%