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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 $0.767 vs $2.089. Claude Opus 4.8 (low) is faster at 12.88s vs 72.24s, with pass rates of 80.3% vs 77.3%.

Last updated at: 2026-09-24

Compared models

Rank
#103
Total Output Tokens
52,237
Response Time (avg)
12.88s
Total Cost
$2.089
Rank
#106
Total Output Tokens
241,309
Response Time (avg)
72.24s
Total Cost
$0.767
Recommended model Claude Opus 4.8 (low)

It has the best score here (7.8), while responding about 5.6x 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 #103 #106
Reliability 10.0 8.5
Consistency 8.9 7.8
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 80.3% 77.3%
Flaky tests 3 6
Total Runs 66 66
Cost per result 13.054 5.899
Total Cost $2.089 $0.767
Input Price $5.000 / 1M $0.500 / 1M
Output Price $25.000 / 1M $3.000 / 1M
Total Input Tokens 156,522 85,657
Output Tokens 43,056 8,142
Reasoning Tokens 9,181 233,167
Response Time (avg) 12.88s 72.24s
Response Time (max) 127.97s 485.92s
Response Time (total) 283.32s 1589.31s
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.

#103 Claude Opus 4.8

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

#106 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 7.1 55.6% 1 109.70s 7,948 455 55,759

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