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DeepSeek V4 Flash 0731 vs Gemini 3.1 Flash Lite Preview

The average score is effectively tied at 6.2 vs 6.2. DeepSeek V4 Flash 0731 has the lower benchmark cost at $0.053 vs $0.090. Gemini 3.1 Flash Lite Preview is faster at 3.60s vs 27.42s, with pass rates of 30.4% vs 55.1%.

Last updated at: 2026-10-15

Compared models

Rank
#252
Total Output Tokens
39,789
Response Time (avg)
27.42s
Total Cost
$0.053
Rank
#253
Total Output Tokens
15,760
Response Time (avg)
3.60s
Total Cost
$0.090
Recommended model Gemini 3.1 Flash Lite Preview

It has the best score here (6.2), while responding about 7.6x faster than DeepSeek V4 Flash 0731.

Detailed comparison

Metric DeepSeek V4 Flash 0731 DeepSeek V4 Flash 0731 none Release: 2026-08-01 Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview none Release: 2026-03-03
Score 6.2 6.2
Rank #252 #253
Reliability 10.0 10.0
Consistency 8.7 9.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 30.4% 55.1%
Flaky tests 4 1
Total Runs 69 69
Cost per result 0.826 0.743
Total Cost $0.053 $0.090
Input Price $0.005 / 1M $0.250 / 1M
Output Price $1.280 / 1M $1.500 / 1M
Cache Read Price $0.005 / 1M $0.025 / 1M
Cache Write Price N/A $0.084 / 1M
Total Input Tokens 349,876 261,962
Output Tokens 39,789 12,799
Reasoning Tokens 0 2,961
Response Time (avg) 27.42s 3.60s
Response Time (max) 387.15s 48.59s
Response Time (total) 630.70s 82.91s
Parameters 284B total (13B active) ~150B total (~10B active)
Availability Closed Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

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

#252 DeepSeek V4 Flash 0731

none
Cost
$0.004
Time
198.4s
Tokens
14,316 tok

#253 Gemini 3.1 Flash Lite Preview

none
Cost
$0.003
Time
4.7s
Tokens
1,827 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 0731 4.3 10.0 0.0% 0 1.72s 7,275 505 0
Gemini 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 967ms 8,128 670 0

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