Navigate
AI BENCHY
Advertise here

AI BENCHY Compare

DeepSeek: DeepSeek V4 Pro vs Google: Gemini 3.1 Flash Lite Preview

Summary

DeepSeek V4 Pro vs Gemini 3.1 Flash Lite Preview benchmark comparison: Gemini 3.1 Flash Lite Preview leads on average score with 7.8 vs 7.2. DeepSeek V4 Pro has the lower benchmark cost at $0.034 vs $0.068. Gemini 3.1 Flash Lite Preview is faster at 3.96s vs 6.41s, with pass rates of 52.4% vs 61.9%.

Recommended model: DeepSeek V4 Pro - Its score stays close to the best score here (7.2 vs 7.8), while costing about 2.0x less than Gemini 3.1 Flash Lite Preview.

Last updated at: 2026-06-18

Metric DeepSeek V4 Pro DeepSeek V4 Pro none Release: 2026-04-24 Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview medium Release: 2026-03-03
Score 7.2 7.8
Rank #58 #32
Reliability 9.9 10.0
Consistency 8.8 10.0
Tests Correct
Attempt pass rate 52.4% 61.9%
Flaky tests 3 0
Total Runs 63 63
Cost per result 0.333 0.523
Total Cost $0.034 $0.068
Input Price $0.435 / 1M $0.250 / 1M
Output Price $0.870 / 1M $1.500 / 1M
Total Input Tokens 53,558 37,786
Output Tokens 11,424 2,210
Reasoning Tokens 0 36,744
Response Time (avg) 6.41s 3.96s
Response Time (max) 30.09s 14.93s
Response Time (total) 134.66s 83.06s

Generation showcase

Hamster playing table tennis

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

#58 DeepSeek V4 Pro

none
Invalid SVG
Cost
$0.000
Time
300.0s
Tokens
0 tok

#32 Gemini 3.1 Flash Lite Preview

medium
Cost
$0.003
Time
5.2s
Tokens
1,944 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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 3.2 6.1 16.7% 2 4.02s 540 1,168 0
Gemini 3.1 Flash Lite Preview 9.1 10.0 75.0% 0 2.33s 512 570 4,305
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 5.6 10.0 33.3% 0 13.38s 7,275 5,500 0
Gemini 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 4.09s 8,126 461 8,597
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 9.5 10.0 100.0% 0 23.74s 27,529 2,235 0
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 14.93s 13,403 327 7,347
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 10.0 10.0 100.0% 0 4.61s 7,568 200 0
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 2.29s 7,362 279 2,952
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 5.3 10.0 33.3% 0 3.72s 666 24 0
Gemini 3.1 Flash Lite Preview 3.0 10.0 0.0% 0 4.21s 639 18 5,325
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 5.0 10.0 0.0% 0 2.05s 471 126 0
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 3.16s 488 96 1,488
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 6.3 5.8 66.7% 1 4.12s 627 713 0
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 1.91s 621 72 2,121
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 10.0 10.0 100.0% 0 3.61s 594 442 0
Gemini 3.1 Flash Lite Preview 7.7 10.0 66.7% 0 5.30s 566 141 1,896
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 10.0 10.0 100.0% 0 7.40s 8,105 328 0
Gemini 3.1 Flash Lite Preview 10.0 10.0 100.0% 0 3.80s 5,909 234 912
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Pro 3.0 10.0 0.0% 0 5.76s 183 688 0
Gemini 3.1 Flash Lite Preview 3.0 10.0 0.0% 0 2.68s 160 12 1,801

Quick Compare

Switch Comparison Pair