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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 $0.767 vs $2.961. Claude Opus 4.6 (medium) is faster at 32.23s vs 72.24s, with pass rates of 63.6% vs 77.3%.

Last updated at: 2026-09-24

Compared models

Rank
#107
Total Output Tokens
96,722
Response Time (avg)
32.23s
Total Cost
$2.961
Rank
#106
Total Output Tokens
241,309
Response Time (avg)
72.24s
Total Cost
$0.767
Recommended model Seed-2.0-Code (low)

It has the best score here (7.7), while costing about 3.9x 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 #107 #106
Reliability 10.0 8.5
Consistency 8.8 7.8
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 63.6% 77.3%
Flaky tests 3 6
Total Runs 66 66
Cost per result 22.777 5.899
Total Cost $2.961 $0.767
Input Price $5.000 / 1M $0.500 / 1M
Output Price $25.000 / 1M $3.000 / 1M
Total Input Tokens 108,573 85,657
Output Tokens 69,994 8,142
Reasoning Tokens 26,728 233,167
Response Time (avg) 32.23s 72.24s
Response Time (max) 151.51s 485.92s
Response Time (total) 515.65s 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.

#107 Claude Opus 4.6

medium
Reached the allocated time limit (300 seconds) without receiving showcase output.
Cost
$0.000
Time
300.0s
Tokens
0 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 4.6 5.7 7.1 44.4% 1 30.10s 8,522 13,057 4,121
Seed-2.0-Code 7.0 7.1 55.6% 1 109.70s 7,948 455 55,759

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