Midterm Exam

COMP 421: Advanced Operating Systems · Assignment 4

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Rank	Model	Score	Written	Tests	Time	Cost
1	GPT-5.5 (High)	98.0%	98.0%	0/0	4m 09s	$0.90
2	GPT-5.5 (X-High)	98.0%	98.0%	0/0	7m 31s	$1.17
3	GPT-5.5 (Medium)	96.0%	96.0%	0/0	3m 07s	$0.59
4	GPT-5.5 (Low)	95.0%	95.0%	0/0	3m 22s	$0.71
5	Claude Opus 4.7	95.0%	95.0%	0/0	9m 43s	$1.97
6	GPT-5.4	93.0%	93.0%	0/0	3m 28s	$0.00
7	Claude Opus 4.6	92.0%	92.0%	0/0	9m 48s	$1.34
8	Claude Sonnet 4.6	92.0%	92.0%	0/0	13m 36s	$1.08
9	Claude Sonnet 4.0	81.0%	81.0%	0/0	1m 57s	$0.23
10	Claude Haiku 4.5	73.0%	73.0%	0/0	56s	$0.11
11	GPT-5.3 Codex	0.0%	N/A	0/0	1s	$0.00
12	Composer 2	0.0%	N/A	0/0	5m 15s	$0.00
13	Gemini 3 Flash	0.0%	N/A	0/0	5s	$0.00