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Seed 2.1 Turbo (high) vs Muse Spark 1.2 (high)

Seed 2.1 Turbo (high) leads on average score with 8.9 vs 8.8. Muse Spark 1.2 (high) has the lower benchmark cost at $1.632 vs $1.641. Muse Spark 1.2 (high) is faster at 23.99s vs 162.13s, with pass rates of 80.3% vs 75.8%.

Last updated at: 2026-08-12

Rank
#21
Total Output Tokens
635,380
Response Time (avg)
162.13s
Total Cost
$1.641
Rank
#23
Total Output Tokens
349,571
Response Time (avg)
23.99s
Total Cost
$1.632
Recommended model Muse Spark 1.2 (high)

Its score stays close to the best score here (8.8 vs 8.9), while responding about 6.8x faster than Seed 2.1 Turbo (high).

Detailed comparison

Metric Seed 2.1 Turbo Seed 2.1 Turbo high Release: 2026-08-12 Muse Spark 1.2 Muse Spark 1.2 high Release: 2026-08-06
Score 8.9 8.8
Rank #21 #23
Reliability 9.9 9.8
Consistency 8.6 8.7
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 80.3% 75.8%
Flaky tests 4 4
Total Runs 66 66
Cost per result 10.255 10.880
Total Cost $1.641 $1.632
Input Price $0.500 / 1M $1.250 / 1M
Output Price $2.500 / 1M $4.250 / 1M
Total Input Tokens 104,686 117,028
Output Tokens 6,646 6,983
Reasoning Tokens 628,734 342,588
Response Time (avg) 162.13s 23.99s
Response Time (max) 584.71s 192.00s
Response Time (total) 3566.76s 527.70s
Parameters ~200B total (~20B active) ~1T total (~50B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#21 Seed 2.1 Turbo

high
Cost
$0.058
Time
355.4s
Tokens
23,053 tok

#23 Muse Spark 1.2

high
Cost
$0.057
Time
34.7s
Tokens
13,356 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 10.0 10.0 100.0% 0 336.02s 8,220 370 194,578
Muse Spark 1.2 10.0 10.0 100.0% 0 22.24s 7,275 351 47,857

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