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DeepSeek V4 Flash 0731 vs Laguna S 2.1 (medium)

Laguna S 2.1 (medium) leads on average score with 5.4 vs 5.4. DeepSeek V4 Flash 0731 has the lower benchmark cost at $0.011 vs $0.053. DeepSeek V4 Flash 0731 is faster at 20.72s vs 58.42s, with pass rates of 27.3% vs 24.2%.

Last updated at: 2026-09-10

Compared models

Rank
#254
Total Output Tokens
25,426
Response Time (avg)
20.72s
Total Cost
$0.011
Rank
#249
Total Output Tokens
339,595
Response Time (avg)
58.42s
Total Cost
$0.053
Recommended model DeepSeek V4 Flash 0731

Its score stays close to the best score here (5.4 vs 5.4), while costing about 4.9x less than Laguna S 2.1 (medium).

Detailed comparison

Metric DeepSeek V4 Flash 0731 DeepSeek V4 Flash 0731 none Release: 2026-08-01 Laguna S 2.1 Laguna S 2.1 medium Release: 2026-07-21 Free Available
Score 5.4 5.4
Rank #254 #249
Reliability 10.0 10.0
Consistency 8.6 8.8
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 27.3% 24.2%
Flaky tests 4 3
Total Runs 66 66
Cost per result 0.509 1.451
Total Cost $0.011 $0.053
Input Price $0.065 / 1M $0.090 / 1M
Output Price $0.180 / 1M $0.180 / 1M
Total Input Tokens 94,566 86,647
Output Tokens 25,426 97,298
Reasoning Tokens 0 242,297
Response Time (avg) 20.72s 58.42s
Response Time (max) 387.15s 560.31s
Response Time (total) 455.81s 1285.26s
Parameters 284B total (13B active) 118B total (8B active)
Availability Closed Weights available

Model generation showcase

Hamster playing table tennis

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

#254 DeepSeek V4 Flash 0731

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

#249 Laguna S 2.1

medium
Cost
$0.001
Time
4.0s
Tokens
867 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
Laguna S 2.1 5.3 7.2 44.4% 1 158.98s 7,917 93,354 106,718

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