Ensemble

Dataset: titanic

Models

Model Narratives

anthropic3710

Round ID: 245
Prompt used:
	Evaluate whether the treatment will be a success or failure based on the following rules. Apply the rules in sequential order and stop at the first matching rule:
	
	Rule 1: If Histogen_Complex is Beta AND Sex is female AND TcQ_mass > 50,000:
	   - If Cohort is Delhi AND Treatment_Months < 90, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 2: If Histogen_Complex is Beta AND TcQ_mass > 45,000:
	   - If Sex is male, predict Success.
	   - If Sex is female AND Treatment_Months < 85, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 3: If Histogen_Complex is Beta AND TcQ_mass between 30,000 and 45,000:
	   - If Cohort is Delhi, predict Success.
	   - If Sex is male, predict Success.
	   - If Sex is female AND Cohort is Melbourne AND Treatment_Months < 90, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 4: If Histogen_Complex is Beta AND TcQ_mass between 25,000 and 30,000:
	   - If Cohort is Delhi, predict Success.
	   - If Treatment_Months < 90 AND Sex is male, predict Success.
	   - If Cohort is Melbourne AND Sex is female AND Treatment_Months < 85, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 5: If Histogen_Complex is Beta AND TcQ_mass < 25,000, predict Failure.
	
	Rule 6: If Histogen_Complex is Delta AND Sex is female AND TcQ_mass > 50,000:
	   - If Cohort is Melbourne AND Treatment_Months < 80, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 7: If Histogen_Complex is Delta AND Genetic_Class_A_Matches + Genetic_Class_B_Matches > 4:
	   - If TcQ_mass < 50,000, predict Failure.
	   - Otherwise, predict Failure.
	
	Rule 8: If Histogen_Complex is Delta AND Sex is male AND TcQ_mass between 7,500 and 25,000:
	   - If Cohort is Lisbon AND Treatment_Months < 70, predict Success.
	   - If Cohort is Delhi AND Treatment_Months < 60, predict Success.
	   - If Cohort is Melbourne AND Treatment_Months < 50, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 9: If Histogen_Complex is Delta AND Sex is female AND TcQ_mass between 7,800 and 8,200:
	   - If Cohort is Delhi AND Treatment_Months < 65, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 10: If Histogen_Complex is Delta AND TcQ_mass < 7,800:
	   - If Cohort is Delhi AND Treatment_Months < 85, predict Success.
	   - If Cohort is Lisbon AND Treatment_Months < 60, predict Success.
	   - If Sex is female AND Genetic_Class_A_Matches >= 2 AND Treatment_Months < 65, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 11: If Histogen_Complex is Omicron AND Sex is female:
	   - If Treatment_Months < 60 AND Genetic_Class_A_Matches + Genetic_Class_B_Matches >= 5, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 12: If Histogen_Complex is Omicron AND Treatment_Months > 150:
	   - If Sex is male AND Genetic_Class_A_Matches + Genetic_Class_B_Matches >= 4, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 13: If Histogen_Complex is Omicron AND Treatment_Months between 120 and 150:
	   - If Sex is male AND Genetic_Class_A_Matches + Genetic_Class_B_Matches >= 3, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 14: If Histogen_Complex is Omicron AND Sex is male AND Treatment_Months < 120:
	   - If Genetic_Class_A_Matches >= 2 AND Genetic_Class_B_Matches >= 2, predict Success.
	   - If Treatment_Months < 50 AND (Genetic_Class_A_Matches >= 2 OR Genetic_Class_B_Matches >= 2), predict Success.
	   - Otherwise, predict Failure.
	
	Rule 15: If Histogen_Complex is Delta AND Cohort is Delhi AND TcQ_mass > 10,000:
	   - If Treatment_Months < 60, predict Success.
	   - Otherwise, predict Failure.
	
	Rule 16: If Cohort is Delhi AND TcQ_mass > 40,000 AND Treatment_Months < 60, predict Success unless contradicted by Rules 6 or 7.
	
	Rule 17: If Cohort is Delhi AND TcQ_mass < 10,000 AND Treatment_Months < 70, predict Success.
	
	Rule 18: If Histogen_Complex is Delta AND Sex is male AND Cohort is Lisbon AND TcQ_mass < 9,000 AND Treatment_Months < 60, predict Success.
	
	Rule 19: If Histogen_Complex is Omicron AND Sex is male AND Treatment_Months < 60 AND Genetic_Class_A_Matches >= 1 AND Genetic_Class_B_Matches >= 2, predict Success.
	
	Rule 20: If none of the above rules apply, predict Failure.

Confusion Matrix:
                Predicted Failure    Predicted Success   
Actual Failure                    26                    2
Actual Success                     8                   15

Accuracy: 0.804
Precision: 0.765
Recall: 0.929
F1 Score: 0.839

Examples for Correctly predicted Failure: (Correct answer: Failure, What the previous set of rules predicted: Failure)
  Entity Data:
	Histogen_Complex: Omicron
	Sex: female
	Treatment_Months: 162.0
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 1
	TcQ_mass: 14000.0
	Cohort: Melbourne


Examples for Falsely predicted Success when it should have been Failure: (Correct answer: Failure, What the previous set of rules predicted: Success)
  Entity Data:
	Histogen_Complex: Delta
	Sex: male
	Treatment_Months: 27.0
	Genetic_Class_A_Matches: 2
	Genetic_Class_B_Matches: 2
	TcQ_mass: 15245.8
	Cohort: Delhi


Examples for Falsely predicted Failure when it should have been Success: (Correct answer: Success, What the previous set of rules predicted: Failure)
  Entity Data:
	Histogen_Complex: Delta
	Sex: female
	Treatment_Months: 89.09735294117647
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 1
	TcQ_mass: 56495.8
	Cohort: Melbourne


Examples for Correctly predicted Success: (Correct answer: Success, What the previous set of rules predicted: Success)
  Entity Data:
	Histogen_Complex: Beta
	Sex: male
	Treatment_Months: 89.09735294117647
	Genetic_Class_A_Matches: 2
	Genetic_Class_B_Matches: 1
	TcQ_mass: 52000.0
	Cohort: Melbourne


openaio3

Round ID: 277
Prompt used:
	Task: Classify each entity as "Success" or "Failure" using the rules below.  Output exactly one of these two words.
	
	Deterministic classification rules (apply in order):
	1.  If Histogen_Complex is Beta or Omicron, classify as Success.
	2.  Otherwise (all other Histogen_Complex values, e.g. Delta, Alpha, etc.), classify as Failure.
	
	Do not rely on any other features.  Do not explain the answer.  Just output the single word label.

Confusion Matrix:
                Predicted Failure    Predicted Success   
Actual Failure                    17                   11
Actual Success                     5                   18

Accuracy: 0.686
Precision: 0.773
Recall: 0.607
F1 Score: 0.680

Examples for Correctly predicted Failure: (Correct answer: Failure, What the previous set of rules predicted: Failure)
  Entity Data:
	Histogen_Complex: Delta
	Sex: female
	Treatment_Months: 93.0
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 1
	TcQ_mass: 7775.0
	Cohort: Melbourne


Examples for Falsely predicted Success when it should have been Failure: (Correct answer: Failure, What the previous set of rules predicted: Success)
  Entity Data:
	Histogen_Complex: Beta
	Sex: female
	Treatment_Months: 89.09735294117647
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 1
	TcQ_mass: 221779.2
	Cohort: Melbourne


Examples for Falsely predicted Failure when it should have been Success: (Correct answer: Success, What the previous set of rules predicted: Failure)
  Entity Data:
	Histogen_Complex: Delta
	Sex: male
	Treatment_Months: 89.09735294117647
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 1
	TcQ_mass: 7879.2
	Cohort: Lisbon


Examples for Correctly predicted Success: (Correct answer: Success, What the previous set of rules predicted: Success)
  Entity Data:
	Histogen_Complex: Beta
	Sex: male
	Treatment_Months: 153.0
	Genetic_Class_A_Matches: 2
	Genetic_Class_B_Matches: 1
	TcQ_mass: 77958.29999999999
	Cohort: Melbourne


openaio310

Round ID: 296
Prompt used:
	You are given one entity at a time with the following fields.
	• Histogen_Complex  (string)
	• Sex               ("male" or "female")
	• Treatment_Months  (number, can be decimal)
	• Genetic_Class_A_Matches (integer ≥0)
	• Genetic_Class_B_Matches (integer ≥0)
	• TcQ_mass          (number, can be decimal)
	• Cohort            (string)
	
	Your task is to predict the treatment OUTCOME for that entity.
	Only two outcomes are possible:
	  Success
	  Failure
	
	Apply the rules below IN ORDER. As soon as a rule is satisfied, output the associated outcome and stop – do not check the lower-priority rules. The rules are designed to be mutually exclusive and cover every possible row.
	
	Rule 1  HIGH GENETIC BURDEN → Failure
	  Let total_matches = Genetic_Class_A_Matches + Genetic_Class_B_Matches.
	  If total_matches ≥ 6, predict Failure.
	
	Rule 2  EXTREME TcQ_mass → Success
	  If TcQ_mass > 200 000, predict Success.
	
	Rule 3  MALE DEFAULT → Success
	  If Sex is "male", predict Success.
	
	Rule 4  SHORT TREATMENT WINDOW FOR FEMALES → Success
	  If Sex is "female" AND Treatment_Months < 24, predict Success.
	
	Rule 5  OTHERWISE → Failure
	  All remaining cases (i.e., Sex "female" with Treatment_Months ≥ 24 and that did not match any earlier rule) are predicted as Failure.
	
	Output exactly one word – either Success or Failure – with nothing else.

Confusion Matrix:
                Predicted Failure    Predicted Success   
Actual Failure                    24                    4
Actual Success                     7                   16

Accuracy: 0.784
Precision: 0.774
Recall: 0.857
F1 Score: 0.814

Examples for Correctly predicted Failure: (Correct answer: Failure, What the previous set of rules predicted: Failure)
  Entity Data:
	Histogen_Complex: Delta
	Sex: female
	Treatment_Months: 136.5
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 1
	TcQ_mass: 7225.0
	Cohort: Delhi


Examples for Falsely predicted Success when it should have been Failure: (Correct answer: Failure, What the previous set of rules predicted: Success)
  Entity Data:
	Histogen_Complex: Delta
	Sex: male
	Treatment_Months: 89.09735294117647
	Genetic_Class_A_Matches: 2
	Genetic_Class_B_Matches: 3
	TcQ_mass: 23450.0
	Cohort: Melbourne


Examples for Falsely predicted Failure when it should have been Success: (Correct answer: Success, What the previous set of rules predicted: Failure)
  Entity Data:
	Histogen_Complex: Beta
	Sex: female
	Treatment_Months: 111.0
	Genetic_Class_A_Matches: 2
	Genetic_Class_B_Matches: 2
	TcQ_mass: 52554.200000000004
	Cohort: Melbourne


Examples for Correctly predicted Success: (Correct answer: Success, What the previous set of rules predicted: Success)
  Entity Data:
	Histogen_Complex: Omicron
	Sex: male
	Treatment_Months: 24.0
	Genetic_Class_A_Matches: 1
	Genetic_Class_B_Matches: 3
	TcQ_mass: 26250.0
	Cohort: Melbourne


Ensemble Confusion Matrix

Predicted +Predicted -
Actual +253
Actual -617

Accuracy 0.824, Precision 0.806, Recall 0.893, F1 0.847