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from datetime import datetime, timedelta
import json
import math
def analyze_time_difference(ground_truth: str, to_assess: str) -> dict:
def time_to_minutes(time_str: str) -> int:
"""Convert HH:MM to total minutes since midnight"""
hours, minutes = map(int, time_str.split(':'))
return hours * 60 + minutes
def minutes_to_time(minutes: int) -> str:
"""Convert total minutes to HH:MM format"""
hours = (minutes // 60) % 24
mins = minutes % 60
return f"{hours:02d}:{mins:02d}"
def get_minute_difference(time1: str, time2: str) -> int:
"""Calculate absolute minute difference between two times"""
minutes1 = time_to_minutes(time1)
minutes2 = time_to_minutes(time2)
# Handle cases crossing midnight
diff = abs(minutes1 - minutes2)
return min(diff, 1440 - diff) # 1440 = 24*60
# Calculate normal difference
normal_diff = get_minute_difference(ground_truth, to_assess)
# Switch hour and minute hands for to_assess
hours, minutes = map(int, to_assess.split(':'))
if minutes >= 12: # Convert minute hand position to valid hour
minutes = minutes % 12
switched_time = f"{minutes:02d}:{hours:02d}"
# Calculate difference with switched hands
switched_diff = get_minute_difference(ground_truth, switched_time)
return {
"normal_diff_minutes": normal_diff,
"switched_diff_minutes": switched_diff
}
with open('molmo-answers-72b.json', 'r') as file:
input_data = json.load(file)
with open('benchmark.json', 'r') as file:
ground_truth = json.load(file)
in_5_mins = 0
in_4_mins = 0
in_3_mins = 0
in_2_mins = 0
in_1_min = 0
exact = 0
i = 0
while i < len(ground_truth):
human_answer = ground_truth[i]['human_time']
smallest = 10000000
to_use = {'normal_diff_minutes': 10000000}
for t in input_data[i]['reported_times']:
assessment = analyze_time_difference(human_answer, t)
to_use['normal_diff_minutes'] = min(to_use['normal_diff_minutes'], assessment['normal_diff_minutes'])
assessment = to_use
if assessment['normal_diff_minutes'] == 0:
exact += 1
if assessment['normal_diff_minutes'] <= 1:
in_1_min += 1
if assessment['normal_diff_minutes'] <= 2:
in_2_mins += 1
if assessment['normal_diff_minutes'] <= 3:
in_3_mins += 1
if assessment['normal_diff_minutes'] <= 4:
in_4_mins += 1
if assessment['normal_diff_minutes'] <= 5:
in_5_mins += 1
i += 1
print('Molmo 72b benchmark')
print('Within 5 mins ->', f'{in_5_mins/len(ground_truth):.2f}')
print('Within 4 mins ->', f'{in_4_mins/len(ground_truth):.2f}')
print('Within 3 mins ->', f'{in_3_mins/len(ground_truth):.2f}')
print('Within 2 mins ->', f'{in_2_mins/len(ground_truth):.2f}')
print('Within 1 min ->', f'{in_1_min/len(ground_truth):.2f}')
print('Exact ->', f'{exact/len(ground_truth):.2f}') |