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Anthropic: Claude Opus 4.8 vs ByteDance Seed: Seed-2.0-Mini

Summary

Seed-2.0-Mini (medium) leads on average score with 7.4 vs 7.2. Seed-2.0-Mini (medium) has the lower benchmark cost at $0.044 vs $0.539. Claude Opus 4.8 is faster at 3.48s vs 80.22s, with pass rates of 61.9% vs 57.1%.

Recommended modelClaude Opus 4.8Its score stays close to the best score here (7.2 vs 7.4), while responding about 23.1x faster than Seed-2.0-Mini (medium).

Last updated at: 2026-07-14

Metric Claude Opus 4.8 Claude Opus 4.8 none Release: 2026-05-28 Seed-2.0-Mini Seed-2.0-Mini medium Release: 2026-02-14
Score 7.2 7.4
Rank #73 #66
Reliability 10.0 6.7
Consistency 9.2 9.3
Tests Correct
Attempt pass rate 61.9% 57.1%
Flaky tests 2 2
Total Runs 63 63
Cost per result 4.485 0.397
Total Cost $0.539 $0.044
Input Price $5.000 / 1M $0.100 / 1M
Output Price $25.000 / 1M $0.400 / 1M
Total Input Tokens 67,104 41,904
Output Tokens 8,107 2,555
Reasoning Tokens 0 95,974
Response Time (avg) 3.48s 80.22s
Response Time (max) 17.73s 262.83s
Response Time (total) 73.00s 1363.72s

Generation showcase

Hamster playing table tennis

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

#73 Claude Opus 4.8

none
Cost
$0.053
Time
22.0s
Tokens
2,253 tok

#66 Seed-2.0-Mini

medium
Cost
$0.002
Time
161.7s
Tokens
4,379 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
Claude Opus 4.8 5.5 10.0 33.3% 0 3.29s 10,590 1,332 0
Seed-2.0-Mini 5.5 9.8 33.3% 0 220.48s 3,823 464 34,964

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