Accumulated multi-turn prefix validated

8-turn accumulating conversation (~13k tokens): fact planted turn 1 recalled exactly on turn 9 (MULTITURN-885440-K); recall turn 1.4 s via prefix cache.

Notes

8-turn accumulating conversation (~13k tokens): fact planted turn 1 recalled exactly on turn 9 (MULTITURN-885440-K); recall turn 1.4 s via prefix cache.

raw JSON: /api/reports/14