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Investment Banking Modeling Benchmark Leaderboard | Phaseo
Investment Banking Modeling
Investment Banking Modeling
AI benchmark results and model performance
Summary
▼
Summary
▼
Type: percentage
View benchmark source
Recorded Results
2
Average Score
88.55%
Scores Over Time
Individual benchmark scores plotted by date.
Models Using This Benchmark
Organisation
Model
Reported
Top Score
Info
Self Reported
Source
OpenAI
GPT 5.5
23 Apr 2026
88.50%
Internal
Yes
Source
OpenAI
GPT 5.5 Pro
23 Apr 2026
88.60%
Internal
Yes
Source
Score Range
88.50% - 88.60%
Leading Model (lowest score)
88.50% - GPT 5.5
