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ByteDance Seed: Seed-2.0-Mini vs OpenAI: GPT-5.6 Sol

Seed-2.0-Mini (medium) leads on average score with 7.0 vs 6.9. Seed-2.0-Mini (medium) has the lower benchmark cost at $0.101 vs $0.524. GPT-5.6 Sol is faster at 2.16s vs 92.53s, with pass rates of 57.6% vs 59.1%.

Recommended modelGPT-5.6 SolIts score stays close to the best score here (6.9 vs 7.0), while responding about 42.7x faster than Seed-2.0-Mini (medium).

Last updated at: 2026-07-17

Metric Seed-2.0-Mini Seed-2.0-Mini medium Release: 2026-02-14 GPT-5.6 Sol GPT-5.6 Sol none Release: 2026-07-09
Score 7.0 6.9
Rank #77 #80
Reliability 8.5 10.0
Consistency 8.9 9.0
Tests Correct
Attempt pass rate 57.6% 59.1%
Flaky tests 3 3
Total Runs 66 66
Cost per result 0.917 4.761
Total Cost $0.101 $0.524
Input Price $0.100 / 1M $5.000 / 1M
Output Price $0.400 / 1M $30.000 / 1M
Total Input Tokens 125,467 78,593
Output Tokens 10,778 4,357
Reasoning Tokens 209,856 0
Response Time (avg) 92.53s 2.16s
Response Time (max) 301.78s 12.81s
Response Time (total) 1665.50s 47.62s

Hamster playing table tennis

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

#77 Seed-2.0-Mini

medium
Cost
$0.002
Time
161.7s
Tokens
4,379 tok

#80 GPT-5.6 Sol

none
Cost
$0.116
Time
78.7s
Tokens
3,944 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
Seed-2.0-Mini 5.5 9.8 33.3% 0 220.48s 3,823 464 34,964
GPT-5.6 Sol 5.5 10.0 33.3% 0 1.39s 7,302 390 0

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