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DeepSeek: DeepSeek V4 Flash vs Google: Gemini 3 Flash Preview

Gemini 3 Flash Preview (medium) leads on average score with 9.6 vs 7.7. DeepSeek V4 Flash (high) has the lower benchmark cost at $0.041 vs $0.742. Gemini 3 Flash Preview (medium) is faster at 19.20s vs 49.75s, with pass rates of 72.7% vs 98.5%.

Recommended modelGemini 3 Flash Preview (medium)It has the best score here (9.6), while responding about 2.6x faster than DeepSeek V4 Flash (high).

Last updated at: 2026-07-25

Metric DeepSeek V4 Flash DeepSeek V4 Flash high Release: 2026-04-24 Gemini 3 Flash Preview Gemini 3 Flash Preview medium Release: 2025-12-17
Score 7.7 9.6
Rank #52 #3
Reliability 10.0 10.0
Consistency 8.2 9.7
Tests Correct
Attempt pass rate 72.7% 98.5%
Flaky tests 5 1
Total Runs 66 66
Cost per result 0.402 3.533
Total Cost $0.041 $0.742
Input Price $0.094 / 1M $0.500 / 1M
Output Price $0.188 / 1M $3.000 / 1M
Total Input Tokens 108,392 87,861
Output Tokens 14,478 5,486
Reasoning Tokens 153,687 227,164
Response Time (avg) 49.75s 19.20s
Response Time (max) 218.13s 117.26s
Response Time (total) 1094.41s 422.42s

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#52 DeepSeek V4 Flash

high
Cost
$0.003
Time
93.1s
Tokens
7,926 tok

#3 Gemini 3 Flash Preview

medium
Cost
$0.010
Time
18.4s
Tokens
3,351 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 7.8 10.0 66.7% 0 50.60s 7,279 395 34,862
Gemini 3 Flash Preview 8.6 7.6 88.9% 1 84.40s 8,122 462 161,084

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