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Seed 2.1 Turbo (high) vs Grok 4.5 (high)

The average score is effectively tied at 8.9 vs 8.9. Seed 2.1 Turbo (high) has the lower benchmark cost at $1.641 vs $1.707. Grok 4.5 (high) is faster at 76.50s vs 162.13s, with pass rates of 80.3% vs 83.3%.

Last updated at: 2026-08-12

Rank
#21
Total Output Tokens
635,380
Response Time (avg)
162.13s
Total Cost
$1.641
Rank
#19
Total Output Tokens
253,195
Response Time (avg)
76.50s
Total Cost
$1.707
Recommended model Grok 4.5 (high)

It has the best score here (8.9), while responding about 2.1x faster than Seed 2.1 Turbo (high).

Detailed comparison

Metric Seed 2.1 Turbo Seed 2.1 Turbo high Release: 2026-08-12 Grok 4.5 Grok 4.5 high Release: 2026-07-08
Score 8.9 8.9
Rank #21 #19
Reliability 9.9 10.0
Consistency 8.6 9.2
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 80.3% 83.3%
Flaky tests 4 2
Total Runs 66 66
Cost per result 10.255 10.041
Total Cost $1.641 $1.707
Input Price $0.500 / 1M $2.000 / 1M
Output Price $2.500 / 1M $6.000 / 1M
Total Input Tokens 104,686 151,562
Output Tokens 6,646 5,655
Reasoning Tokens 628,734 247,540
Response Time (avg) 162.13s 76.50s
Response Time (max) 584.71s 676.83s
Response Time (total) 3566.76s 1683.07s
Parameters ~200B total (~20B active) ~1.7T total (~170B 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

#19 xAI: Grok 4.5

high
Cost
$0.015
Time
29.7s
Tokens
2,737 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
Grok 4.5 10.0 10.0 100.0% 0 155.16s 9,579 357 100,752

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