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Claude Opus 4.6 (medium) vs Seed-2.0-Code (low)

The average score is effectively tied at 7.7 vs 7.7. Seed-2.0-Code (low) has the lower benchmark cost at $0.681 vs $3.059. Claude Opus 4.6 (medium) is faster at 34.27s vs 65.89s, with pass rates of 63.6% vs 80.3%.

Last updated at: 2026-08-12

Rank
#68
Total Output Tokens
100,601
Response Time (avg)
34.27s
Total Cost
$3.059
Rank
#66
Total Output Tokens
212,558
Response Time (avg)
65.89s
Total Cost
$0.681
Recommended model Seed-2.0-Code (low)

It has the best score here (7.7), while costing about 4.5x less than Claude Opus 4.6 (medium).

Detailed comparison

Metric Claude Opus 4.6 Claude Opus 4.6 medium Release: 2026-02-05 Seed-2.0-Code Seed-2.0-Code low Release: 2026-08-12
Score 7.7 7.7
Rank #68 #66
Reliability 10.0 5.7
Consistency 8.8 7.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 63.6% 80.3%
Flaky tests 3 7
Total Runs 66 66
Cost per result 23.524 5.235
Total Cost $3.059 $0.681
Input Price $5.000 / 1M $0.500 / 1M
Output Price $25.000 / 1M $3.000 / 1M
Total Input Tokens 108,615 85,648
Output Tokens 72,286 8,142
Reasoning Tokens 28,315 204,416
Response Time (avg) 34.27s 65.89s
Response Time (max) 151.51s 485.92s
Response Time (total) 513.99s 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.

#68 Claude Opus 4.6

medium
Invalid SVG
Cost
$0.000
Time
300.0s
Tokens
0 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 4.6 5.7 7.1 44.4% 1 30.10s 8,522 13,057 4,121
Seed-2.0-Code 7.0 5.0 77.8% 2 109.70s 7,948 455 55,759

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