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ByteDance Seed: Seed-2.0-Lite vs Google: Gemini 2.5 Flash

Summary

Seed-2.0-Lite vs Gemini 2.5 Flash benchmark comparison: Seed-2.0-Lite leads on average score with 8.5 vs 8.2. Seed-2.0-Lite has the lower benchmark cost at $0.175 vs $0.379. Gemini 2.5 Flash is faster at 15.49s vs 47.07s, with pass rates of 76.2% vs 69.8%.

Recommended model: Seed-2.0-Lite - It has the best score here (8.5), while costing about 2.2x less than Gemini 2.5 Flash.

Last updated at: 2026-06-18

Metric Seed-2.0-Lite Seed-2.0-Lite medium Release: 2026-02-14 Gemini 2.5 Flash Gemini 2.5 Flash medium Release: 2025-06-17
Score 8.5 8.2
Rank #18 #24
Reliability 10.0 10.0
Consistency 9.0 9.6
Tests Correct
Attempt pass rate 76.2% 69.8%
Flaky tests 3 1
Total Runs 63 63
Cost per result 1.250 2.701
Total Cost $0.175 $0.379
Input Price $0.250 / 1M $0.300 / 1M
Output Price $2.000 / 1M $2.500 / 1M
Total Input Tokens 46,740 34,476
Output Tokens 3,230 1,930
Reasoning Tokens 78,406 145,145
Response Time (avg) 47.07s 15.49s
Response Time (max) 254.92s 95.48s
Response Time (total) 988.37s 325.39s

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

#24 Gemini 2.5 Flash

medium
Invalid SVG
Cost
$0.000
Time
274.0s
Tokens
0 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
Gemini 2.5 Flash 8.4 10.0 75.0% 0 6.30s 492 255 10,233
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
Gemini 2.5 Flash 7.8 10.0 66.7% 0 41.01s 6,669 543 32,303
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
Gemini 2.5 Flash 10.0 10.0 100.0% 0 28.44s 12,522 303 11,922
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
Gemini 2.5 Flash 10.0 10.0 100.0% 0 4.06s 7,257 279 2,325
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
Gemini 2.5 Flash 5.9 7.2 55.6% 1 37.34s 633 18 80,702
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
Gemini 2.5 Flash 4.8 10.0 0.0% 0 4.86s 486 92 1,899
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
Gemini 2.5 Flash 9.8 10.0 100.0% 0 2.62s 615 69 1,203
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
Gemini 2.5 Flash 7.7 10.0 66.7% 0 3.18s 558 126 2,499
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
Gemini 2.5 Flash 10.0 10.0 100.0% 0 6.20s 5,088 234 1,140
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
Gemini 2.5 Flash 3.0 10.0 0.0% 0 2.76s 156 11 919

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