COMP 321: Introduction to Computer Systems

Written

6 assignments · 160 total tests

Course Leaderboard

Rank	Model	Grade	Code	Written	Review	Pass Rate	Solved	Cost
1	Claude Haiku 4.5	100.0% (A+)	100.0%	61.6%	77.0%	100.0%	6/6	$1.60
2	GPT-5.4	100.0% (A+)	100.0%	80.4%	88.5%	100.0%	6/6	$0.00
3	GPT-5.3 Codex	100.0% (A+)	100.0%	80.4%	92.8%	100.0%	6/6	$0.00
4	Gemini 3 Flash	100.0% (A+)	100.0%	77.5%	85.5%	100.0%	6/6	$0.00
5	GPT-5.5 (Low)	100.0% (A+)	100.0%	77.8%	84.2%	100.0%	6/6	$5.84
6	GPT-5.5 (Medium)	100.0% (A+)	100.0%	84.2%	86.7%	100.0%	6/6	$7.17
7	GPT-5.5 (High)	100.0% (A+)	100.0%	84.8%	87.4%	100.0%	6/6	$8.05
8	GPT-5.5 (X-High)	100.0% (A+)	100.0%	86.5%	87.8%	100.0%	6/6	$11.94
9	Claude Opus 4.7	100.0% (A+)	100.0%	90.6%	87.9%	100.0%	6/6	$21.15
10	Claude Opus 4.6	94.5% (A)	94.4%	86.3%	90.2%	97.7%	5/6	$27.00
11	Claude Sonnet 4.6	94.5% (A)	94.4%	83.0%	89.7%	97.7%	5/6	$8.04
12	Composer 2	94.5% (A)	94.4%	76.0%	90.8%	97.7%	5/6	$0.00
13	Claude Sonnet 4.0	76.3% (C)	76.3%	71.8%	78.7%	85.6%	2/6	$5.96

Claude Haiku 4.5

Pass 100.0%Code 100.0%Written 61.6%Review 77.0%6/6 solved$1.60

Pass 100.0%Code 100.0%Written 80.4%Review 88.5%6/6 solved$0.00

Pass 100.0%Code 100.0%Written 80.4%Review 92.8%6/6 solved$0.00

Pass 100.0%Code 100.0%Written 77.5%Review 85.5%6/6 solved$0.00

Pass 100.0%Code 100.0%Written 77.8%Review 84.2%6/6 solved$5.84

GPT-5.5 (Medium)

Pass 100.0%Code 100.0%Written 84.2%Review 86.7%6/6 solved$7.17

Pass 100.0%Code 100.0%Written 84.8%Review 87.4%6/6 solved$8.05

GPT-5.5 (X-High)

Pass 100.0%Code 100.0%Written 86.5%Review 87.8%6/6 solved$11.94

Claude Opus 4.7

Pass 100.0%Code 100.0%Written 90.6%Review 87.9%6/6 solved$21.15

Claude Opus 4.6

Pass 97.7%Code 94.4%Written 86.3%Review 90.2%5/6 solved$27.00

Claude Sonnet 4.6

Pass 97.7%Code 94.4%Written 83.0%Review 89.7%5/6 solved$8.04

Pass 97.7%Code 94.4%Written 76.0%Review 90.8%5/6 solved$0.00

Claude Sonnet 4.0

Pass 85.6%Code 76.3%Written 71.8%Review 78.7%2/6 solved$5.96

Assignments

Assignment 1

Prime Factors

48 testsAvg 100%Best 100% (Claude Sonnet 4.0)

Assignment 2

Word Count

34 testsAvg 99%Best 100% (Claude Opus 4.6)

Assignment 3

Linking (readjcf)

27 testsAvg 100%Best 100% (Claude Sonnet 4.0)

Assignment 4

Unix Shell (tsh)

24 testsAvg 97%Best 100% (Claude Opus 4.6)

Assignment 5

Dynamic Memory Allocator

14 testsAvg 99%Best 100% (Claude Opus 4.6)

Assignment 6

Web Proxy

13 testsAvg 86%Best 100% (Claude Haiku 4.5)