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Claude Opus 4.8 (low) vs Seed-2.0-Code (low)

The average score is effectively tied at 7.8 vs 7.7. Seed-2.0-Code (low) has the lower benchmark cost at $0.681 vs $2.077. Claude Opus 4.8 (low) is faster at 12.74s vs 65.89s, with pass rates of 80.3% vs 80.3%.

Last updated at: 2026-08-12

Rank
#65
Total Output Tokens
51,758
Response Time (avg)
12.74s
Total Cost
$2.077
Rank
#66
Total Output Tokens
212,558
Response Time (avg)
65.89s
Total Cost
$0.681
Recommended model Claude Opus 4.8 (low)

It has the best score here (7.8), while responding about 5.2x faster than Seed-2.0-Code (low).

Detailed comparison

Metric Claude Opus 4.8 Claude Opus 4.8 low Release: 2026-05-28 Seed-2.0-Code Seed-2.0-Code low Release: 2026-08-12
Score 7.8 7.7
Rank #65 #66
Reliability 10.0 5.7
Consistency 8.9 7.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 80.3% 80.3%
Flaky tests 3 7
Total Runs 66 66
Cost per result 12.979 5.235
Total Cost $2.077 $0.681
Input Price $5.000 / 1M $0.500 / 1M
Output Price $25.000 / 1M $3.000 / 1M
Total Input Tokens 156,525 85,648
Output Tokens 43,141 8,142
Reasoning Tokens 8,617 204,416
Response Time (avg) 12.74s 65.89s
Response Time (max) 127.97s 485.92s
Response Time (total) 280.29s 1449.53s
Parameters ~5T total (~500B active) ~200B total (~20B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#65 Claude Opus 4.8

low
Cost
$0.031
Time
14.1s
Tokens
1,345 tok

#66 Seed-2.0-Code

low
Provider returned error
Cost
$0.000
Time
0.3s
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

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Claude Opus 4.8 6.6 4.6 77.8% 2 7.58s 10,590 3,637 809
Seed-2.0-Code 7.0 5.0 77.8% 2 109.70s 7,948 455 55,759

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