Compare deepseek/deepseek-reasoner vs gemini/gemini-3-flash-preview

Model Comparison

Metric	deepseek-reasoner deepseek	gemini-3-flash-preview gemini
Pricing
Input Price	$0.28 / 1M tokens	$0.5 / 1M tokens
Output Price	$0.42 / 1M tokens	$3 / 1M tokens
Capabilities
Context Window	128K tokens	1M tokens
Capabilities		tools, reasoning
Input type	text	text, image, audio, video
Category Scores
Overall Average	73.4	0.0
Maths	92.0	N/A
Finance	79.0	N/A
Science	77.8	N/A
Writing	67.6	N/A
Academia	75.0	N/A
Marketing	69.9	N/A
Programming	52.8	N/A
Benchmark Tests
HLE	22.2	_
GPQA	84.0	_
SciCode	38.9	_
MMLU-Pro	85.6	_
LiveCodeBench	86.2	_
AA Math Index	92.0	_
AA Coding Index	52.8	_
AAII	65.9	_

deepseek-reasoner Advantages

• Higher benchmark scores (73.4 vs 0.0)
• Lower input token cost ($0.28 / 1M tokens vs $0.5 / 1M tokens)

gemini-3-flash-preview Advantages

• Larger context window (1M tokens vs 128K tokens)

Compare deepseek/deepseek-reasoner vs gemini/gemini-3-flash-preview