Spam vs Ham Email

ClassificationDifficulty: EASY11 models comparedTotal cost: $0.000516

Prompt

Classify this email as SPAM or HAM. Reply with only one word.

Subject: Re: Q3 budget review
Body: Hi team, attached is the updated Q3 budget spreadsheet. Please review the marketing line items before Thursday. Best, Sarah

Expected Output

HAM

Model Responses

Claude Opus 4.6

Unrated
2,877ms68 tokens
HAM

GPT-4.1

Unrated
680ms59 tokens
HAM

GPT-4.1 Mini

Unrated
1,895ms59 tokens
HAM

GPT-4.1 Nano

Unrated
1,023ms59 tokens
HAM

o3

Unrated
1,860ms76 tokens
HAM

o3 Mini

Unrated
1,147ms72 tokens
HAM

o4 Mini

Unrated
1,296ms140 tokens
HAM

GPT-4o Mini

Correct
1,422ms59 tokens$0.000009
HAM

Claude Haiku 4.5

Correct
526ms68 tokens$0.000088
HAM

GPT-4o

Correct
5,270ms59 tokens$0.000155
HAM

Claude Sonnet 4.6

Correct
873ms68 tokens$0.000264
HAM

Cost & Performance Comparison

ModelLatencyTokensCostVerdict
Claude Opus 4.62,877ms68
GPT-4.1680ms59
GPT-4.1 Mini1,895ms59
GPT-4.1 Nano1,023ms59
o31,860ms76
o3 Mini1,147ms72
o4 Mini1,296ms140
GPT-4o Mini1,422ms59$0.000009Correct
Claude Haiku 4.5526ms68$0.000088Correct
GPT-4o5,270ms59$0.000155Correct
Claude Sonnet 4.6873ms68$0.000264Correct
Spam vs Ham Email — Model Lab — AISpendGuard