Compare openrouter/grok-3-mini-beta vs anthropic/claude-opus-4.5

Model Comparison

Metric	grok-3-mini-beta openrouter	claude-opus-4.5 anthropic
Pricing
Input Price	$0.45 / 1M tokens	$5 / 1M tokens
Output Price	$2.25 / 1M tokens	$25 / 1M tokens
Capabilities
Context Window	131072 tokens	200K tokens
Capabilities	tools
Input type	text	text, image
Category Scores
Overall Average	65.1	76.6
Maths	84.7	91.3
Finance	70.9	80.5
Science	73.0	81.3
Writing	57.7	71.2
Academia	68.1	78.2
Marketing	59.2	73.3
Programming	42.2	60.2
Benchmark Tests
HLE	11.1	28.4
AIME	93.3	_
GPQA	79.1	86.6
SciCode	40.6	49.5
MATH-500	99.2	_
MMLU-Pro	82.8	89.5
LiveCodeBench	69.6	87.1
AA Math Index	84.7	91.3
AA Coding Index	42.2	60.2
AAII	57.1	69.8

grok-3-mini-beta Advantages

• Lower input token cost ($0.45 / 1M tokens vs $5 / 1M tokens)

claude-opus-4.5 Advantages

• Higher benchmark scores (76.6 vs 65.1)
• Larger context window (200K tokens vs 131072 tokens)

Compare openrouter/grok-3-mini-beta vs anthropic/claude-opus-4.5