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Seed 2.1 Turbo vs Hy4

The average score is effectively tied at 5.7 vs 5.7. Hy4 has the lower benchmark cost at $0.114 vs $0.182. Hy4 is faster at 5.87s vs 9.65s, with pass rates of 52.2% vs 40.6%.

Last updated at: 2026-11-10

Compared models

Rank
#336
Total Output Tokens
13,105
Response Time (avg)
9.65s
Total Cost
$0.182
Rank
#337
Total Output Tokens
12,248
Response Time (avg)
5.87s
Total Cost
$0.114
Recommended model Hy4

It has the best score here (5.7), while costing about 1.6x less than Seed 2.1 Turbo.

Detailed comparison

Metric Seed 2.1 Turbo Seed 2.1 Turbo none Release: 2026-08-12 Hy4 Hy4 none Release: 2026-11-04
Score 5.7 5.7
Rank #336 #337
Reliability 10.0 10.0
Consistency 9.0 9.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 52.2% 40.6%
Flaky tests 3 1
Total Runs 69 69
Cost per result 1.819 1.263
Total Cost $0.182 $0.114
Input Price $0.500 / 1M $0.417 / 1M
Output Price $2.500 / 1M $1.251 / 1M
Cache Read Price N/A $0.021 / 1M
Cache Write Price N/A N/A
Total Input Tokens 298,242 235,746
Output Tokens 13,105 12,248
Reasoning Tokens 0 0
Response Time (avg) 9.65s 5.87s
Response Time (max) 71.45s 75.59s
Response Time (total) 221.91s 135.00s
Parameters ~200B total (~20B active) ~770B total (~49B active)
Availability Closed Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

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

#336 Seed 2.1 Turbo

none
Cost
$0.093
Time
517.1s
Tokens
37,102 tok

#337 Hy4

none
Cost
$0.004
Time
22.4s
Tokens
2,679 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
Seed 2.1 Turbo 4.5 7.9 22.2% 1 2.35s 8,211 608 0
Hy4 5.5 10.0 33.3% 0 1.68s 7,554 341 0

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