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DeepSeek V4 Flash 0731 (high) vs GPT-5.6 Terra (medium)

DeepSeek V4 Flash 0731 (high) leads on average score with 8.4 vs 8.2. GPT-5.6 Terra (medium) has the lower benchmark cost at $0.483 vs $0.576. GPT-5.6 Terra (medium) is faster at 8.93s vs 118.83s, with pass rates of 76.8% vs 71.0%.

Last updated at: 2026-10-07

Compared models

Rank
#77
Total Output Tokens
448,665
Response Time (avg)
118.83s
Total Cost
$0.576
Rank
#89
Total Output Tokens
33,189
Response Time (avg)
8.93s
Total Cost
$0.483
Recommended model GPT-5.6 Terra (medium)

Its score stays close to the best score here (8.2 vs 8.4), while responding about 13.3x faster than DeepSeek V4 Flash 0731 (high).

Detailed comparison

Metric DeepSeek V4 Flash 0731 DeepSeek V4 Flash 0731 high Release: 2026-08-01 GPT-5.6 Terra GPT-5.6 Terra medium Release: 2026-07-09
Score 8.4 8.2
Rank #77 #89
Reliability 10.0 10.0
Consistency 8.1 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 76.8% 71.0%
Flaky tests 5 2
Total Runs 69 69
Cost per result 1.069 5.768
Total Cost $0.576 $0.483
Input Price $0.005 / 1M $2.000 / 1M
Output Price $1.280 / 1M $12.000 / 1M
Cache Read Price $0.005 / 1M $0.200 / 1M
Cache Write Price N/A $2.500 / 1M
Total Input Tokens 281,863 172,507
Output Tokens 24,535 5,824
Reasoning Tokens 507,976 27,365
Response Time (avg) 118.83s 8.93s
Response Time (max) 600.61s 54.74s
Response Time (total) 2733.01s 205.39s
Parameters 284B total (13B active) ~1T total (~60B 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.

#77 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

#89 GPT-5.6 Terra

medium
Cost
$0.035
Time
16.3s
Tokens
2,418 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
GPT-5.6 Terra 6.1 7.2 55.6% 1 7.19s 7,302 427 4,527

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