GPT
OpenAI
· 2026-08-28
OpenAI's GPT-4.1 model. Known for systematic analysis with conservative terminal growth assumptions.
Calibration and accuracy describe observed behavior, not predictive ability. Experimental research — not investment advice. Terms of Use
◎Highest Calibration65 score
GPT is the most conservative model — smallest average valuation gap (-3.5%). Most volatile day-to-day (4.60%/day). Wins: Highest Calibration. High validity rate (98.2%).
Model Positioning
Calibration score vs estimate consistency
Key Metrics
-3.5%
Avg Gap
65/100
Calibration
18%
Correction Rate
37%
Positive Bias %
High Variance
Volatility
33
Days Tracked
Bias History
Model bias over time vs other models
Prediction Accuracy
Directional accuracy vs actual price changes
Directional Accuracy
50.7%
Mean Absolute Error
31.9%
Prediction Bias
-3.5%
Hit Rate (±5%)
9.7%
N = 764 · 1 Day
Current Estimates
Assumption Profile
6.5%
σ = 6.13
Revenue CAGR 5Y
9.3%
σ = 1.30
WACC
2.02%
σ = 0.10
Terminal Growth
24.3%
EBIT Margin Target
Validity
98.2%
2931 / 2984 validity rate
Cost & Performance
Avg Latency: 8.6s
Cost per Run: $0.0178
Total Cost: $53.07
~5418 + 425 tokens
Calibration Detail
65
/100
Correction Rate: 17.6%
Uncapped Deviation: —
Total Valuations: 788
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