Evidence Accumulator Lab
Smart decisions without overthinking: let evidence stream in and stop when you’re sure. Balance accuracy, calibration, and speed.
10 rounds
Evidence ~ every 250–350ms
Score = Accuracy × Calibration × Speed Efficiency
Hidden truth is A or B. Each dot is a noisy clue. The middle bar shows accumulated evidence (left = B, right = A). Stop when it crosses your comfort threshold—or when the clock runs out.
Round 1/10
Samples: 0
LLR: 0.00
A cluesvsB clues
Confidence:
70%
Tip: Tight thresholds reward speed (more risk). Cautious thresholds boost accuracy but cost time.
Results & Learning
This mirrors drift–diffusion / SPRT ideas: accumulate small noisy updates until you’re confident enough to act.
0%
Accuracy
0%
Calibration
0%
Speed Efficiency
0
Final Score
| # | Truth | Your Choice | Conf | ✓ | Samples | Time Used | LLR at stop | Explainer |
|---|