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DeepSeek V4 Flash 0731 (high) vs Gemini 3.1 Pro Preview (medium)

The average score is effectively tied at 8.4 vs 8.4. DeepSeek V4 Flash 0731 (high) has the lower benchmark cost at $0.578 vs $1.585. Gemini 3.1 Pro Preview (medium) is faster at 22.71s vs 118.83s, with pass rates of 76.8% vs 89.9%.

Last updated at: 2026-10-01

Compared models

Rank
#74
Total Output Tokens
532,511
Response Time (avg)
118.83s
Total Cost
$0.578
Rank
#71
Total Output Tokens
102,691
Response Time (avg)
22.71s
Total Cost
$1.585
Recommended model Gemini 3.1 Pro Preview (medium)

It has the best score here (8.4), while responding about 5.2x faster than DeepSeek V4 Flash 0731 (high).

Detailed comparison

Metric DeepSeek V4 Flash 0731 DeepSeek V4 Flash 0731 high Release: 2026-08-01 Gemini 3.1 Pro Preview Gemini 3.1 Pro Preview medium Release: 2026-02-19
Score 8.4 8.4
Rank #74 #71
Reliability 10.0 9.8
Consistency 8.1 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 76.8% 89.9%
Flaky tests 5 1
Total Runs 69 69
Cost per result 1.069 7.924
Total Cost $0.578 $1.585
Input Price $0.010 / 1M $2.000 / 1M
Output Price $1.280 / 1M $12.000 / 1M
Total Input Tokens 281,863 176,208
Output Tokens 24,535 6,093
Reasoning Tokens 507,976 96,598
Response Time (avg) 118.83s 22.71s
Response Time (max) 600.61s 88.68s
Response Time (total) 2733.01s 386.11s
Parameters 284B total (13B active) ~1.2T total (~20B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#74 DeepSeek V4 Flash 0731

high
No output was saved. The original provider response or failure reason is unavailable.
Cost
$0.000
Time
187.3s
Tokens
19,048 tok

#71 Gemini 3.1 Pro Preview

medium
Cost
$0.115
Time
87.2s
Tokens
9,629 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 6.3 6.3 55.6% 1 252.67s 7,044 2,160 191,210
Gemini 3.1 Pro Preview 7.9 9.9 66.7% 0 40.17s 8,124 435 41,247

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