Full 1M-token context validated

Needle planted at 50% depth in a 1,048,576-token prompt recalled exactly: NEEDLE-885440-X (wall 1113 s, prefill-dominated). The service genuinely uses its advertised context.

When (PT)2026-09-11 02:21 PT

What was found

1M needle exact; long-context set now 12/12 at 4k-512k plus 1/1 at full 1M

raw JSON: /api/reports/13