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DeepSeek V4 Flash 0731 (medium) vs GPT-6 Luna (high)

DeepSeek V4 Flash 0731 (medium) leads on average score with 7.8 vs 7.7. GPT-6 Luna (high) has the lower benchmark cost at $0.074 vs $0.462. GPT-6 Luna (high) is faster at 20.37s vs 94.16s, with pass rates of 72.5% vs 73.9%.

Last updated at: 2026-10-01

Compared models

Rank
#110
Total Output Tokens
577,214
Response Time (avg)
94.16s
Total Cost
$0.462
Rank
#111
Total Output Tokens
101,587
Response Time (avg)
20.37s
Total Cost
$0.074
Recommended model GPT-6 Luna (high)

Its score stays close to the best score here (7.7 vs 7.8), while costing about 6.3x less than DeepSeek V4 Flash 0731 (medium).

Detailed comparison

Metric DeepSeek V4 Flash 0731 DeepSeek V4 Flash 0731 medium Release: 2026-08-01 GPT-6 Luna GPT-6 Luna high Release: 2026-09-23
Score 7.8 7.7
Rank #110 #111
Reliability 10.0 10.0
Consistency 7.2 8.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 72.5% 73.9%
Flaky tests 8 4
Total Runs 69 69
Cost per result 1.176 0.492
Total Cost $0.462 $0.074
Input Price $0.010 / 1M $0.100 / 1M
Output Price $1.280 / 1M $0.500 / 1M
Total Input Tokens 274,189 229,986
Output Tokens 66,689 6,037
Reasoning Tokens 510,525 95,550
Response Time (avg) 94.16s 20.37s
Response Time (max) 303.26s 106.93s
Response Time (total) 2165.72s 468.52s
Parameters 284B total (13B active) ~400B total (~17B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#110 DeepSeek V4 Flash 0731

medium
Cost
$0.004
Time
93.3s
Tokens
13,252 tok

#111 GPT-6 Luna

high
Cost
$0.003
Time
49.2s
Tokens
5,231 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 6.4 4.4 77.8% 2 198.78s 6,032 4,109 160,154
GPT-6 Luna 7.8 7.4 77.8% 1 24.69s 7,302 483 15,691

Quick Compare

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