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ByteDance Seed: Seed-2.0-Lite vs OpenAI: GPT-5.2

Summary

Seed-2.0-Lite vs GPT-5.2 benchmark comparison: Seed-2.0-Lite leads on average score with 8.5 vs 8.4. Seed-2.0-Lite has the lower benchmark cost at $0.175 vs $0.548. GPT-5.2 is faster at 16.88s vs 47.07s, with pass rates of 76.2% vs 71.4%.

Recommended model: Seed-2.0-Lite - It has the best score here (8.5), while costing about 3.1x less than GPT-5.2.

Last updated at: 2026-07-02

Metric Seed-2.0-Lite Seed-2.0-Lite medium Release: 2026-02-14 GPT-5.2 GPT-5.2 medium Release: 2025-12-11
Score 8.5 8.4
Rank #18 #22
Reliability 10.0 10.0
Consistency 9.0 8.4
Tests Correct
Attempt pass rate 76.2% 71.4%
Flaky tests 3 4
Total Runs 63 63
Cost per result 1.250 4.209
Total Cost $0.175 $0.548
Input Price $0.250 / 1M $1.750 / 1M
Output Price $2.000 / 1M $14.000 / 1M
Total Input Tokens 46,740 33,967
Output Tokens 3,230 2,901
Reasoning Tokens 78,406 31,932
Response Time (avg) 47.07s 16.88s
Response Time (max) 254.92s 77.80s
Response Time (total) 988.37s 236.34s

Generation showcase

Hamster playing table tennis

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

#18 Seed-2.0-Lite

medium
Cost
$0.005
Time
86.7s
Tokens
2,354 tok

#22 GPT-5.2

medium
Cost
$0.047
Time
49.2s
Tokens
3,396 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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 8.3 10.0 75.0% 0 17.99s 942 996 7,142
GPT-5.2 6.5 8.0 58.3% 1 7.81s 606 567 2,002
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 8.0 9.8 66.7% 0 156.74s 8,247 458 31,890
GPT-5.2 10.0 10.0 100.0% 0 22.73s 7,302 511 11,912
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 10.0 10.0 100.0% 0 37.67s 16,254 506 4,299
GPT-5.2 10.0 10.0 100.0% 0 14.06s 11,019 291 1,757
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 10.0 10.0 100.0% 0 9.07s 8,562 246 1,742
GPT-5.2 10.0 10.0 100.0% 0 3.15s 7,140 234 420
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 5.9 7.2 55.6% 1 88.74s 843 15 23,897
GPT-5.2 5.9 7.2 55.6% 1 77.80s 473 42 10,342
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 6.7 3.6 66.7% 1 18.25s 582 304 1,620
GPT-5.2 3.7 9.7 0.0% 0 4.32s 477 162 269
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 10.0 10.0 100.0% 0 7.26s 834 71 1,480
GPT-5.2 9.9 10.0 100.0% 0 3.12s 660 94 614
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 9.0 7.9 88.9% 1 10.23s 894 403 3,285
GPT-5.2 7.5 7.3 77.8% 1 5.80s 642 735 924
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 10.0 10.0 100.0% 0 12.38s 9,306 222 1,011
GPT-5.2 4.7 1.6 66.7% 1 10.30s 5,453 239 469
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Seed-2.0-Lite 3.0 10.0 0.0% 0 48.32s 276 9 2,040
GPT-5.2 3.0 10.0 0.0% 0 28.18s 195 26 3,223

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