Compare anthropic/claude-sonnet-4.5 vs openai/gpt-4-0314

Model Comparison

Metric	claude-sonnet-4.5 anthropic	gpt-4-0314 openai
Pricing
Input Price	$3 / 1M tokens	$30 / 1M tokens
Output Price	$15 / 1M tokens	$60 / 1M tokens
Capabilities
Context Window	200K tokens	8191 tokens
Capabilities	tools, reasoning	tools
Input type	text, image	text
Category Scores
Overall Average	71.4	0.0
Maths	88.0	N/A
Finance	75.3	N/A
Science	77.7	N/A
Writing	66.9	N/A
Academia	73.0	N/A
Marketing	69.2	N/A
Programming	49.8	N/A
Benchmark Tests
HLE	17.3	_
GPQA	83.4	_
SciCode	44.7	_
MMLU-Pro	87.5	_
LiveCodeBench	71.4	_
AA Math Index	88.0	_
AA Coding Index	49.8	_
AAII	62.7	_

claude-sonnet-4.5 Advantages

• Higher benchmark scores (71.4 vs 0.0)
• Lower input token cost ($3 / 1M tokens vs $30 / 1M tokens)
• Larger context window (200K tokens vs 8191 tokens)

gpt-4-0314 Advantages

Compare anthropic/claude-sonnet-4.5 vs openai/gpt-4-0314