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DeepSeek V4 Flash 0423 (high) vs GPT-5.6 Terra (low)

DeepSeek V4 Flash 0423 (high) leads on average score with 8.1 vs 7.9. DeepSeek V4 Flash 0423 (high) has the lower benchmark cost at $0.261 vs $0.435. GPT-5.6 Terra (low) is faster at 7.58s vs 55.99s, with pass rates of 71.0% vs 75.4%.

Last updated at: 2026-10-13

Compared models

Rank
#97
Total Output Tokens
203,134
Response Time (avg)
55.99s
Total Cost
$0.261
Rank
#104
Total Output Tokens
24,213
Response Time (avg)
7.58s
Total Cost
$0.435
Recommended model GPT-5.6 Terra (low)

Its score stays close to the best score here (7.9 vs 8.1), while responding about 7.4x faster than DeepSeek V4 Flash 0423 (high).

Detailed comparison

Metric DeepSeek V4 Flash 0423 DeepSeek V4 Flash 0423 high Release: 2026-04-24 GPT-5.6 Terra GPT-5.6 Terra low Release: 2026-07-09
Score 8.1 7.9
Rank #97 #104
Reliability 10.0 10.0
Consistency 8.6 8.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 71.0% 75.4%
Flaky tests 4 6
Total Runs 69 69
Cost per result 0.547 5.277
Total Cost $0.261 $0.435
Input Price $0.002 / 1M $2.000 / 1M
Output Price $1.280 / 1M $12.000 / 1M
Cache Read Price $0.002 / 1M $0.200 / 1M
Cache Write Price N/A $2.500 / 1M
Total Input Tokens 298,794 176,890
Output Tokens 45,873 5,688
Reasoning Tokens 188,721 18,525
Response Time (avg) 55.99s 7.58s
Response Time (max) 218.13s 54.57s
Response Time (total) 1287.87s 174.39s
Parameters 284B total (13B active) ~1T total (~60B active)
Availability Open source 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.

#97 DeepSeek V4 Flash 0423

high
Cost
$0.003
Time
93.1s
Tokens
7,926 tok

#104 GPT-5.6 Terra

low
Cost
$0.034
Time
16.8s
Tokens
2,348 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 0423 7.8 10.0 66.7% 0 50.60s 7,279 395 34,862
GPT-5.6 Terra 6.6 4.6 77.8% 2 9.56s 7,302 429 6,821

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