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Seed 2.1 Turbo (low) vs GPT-6.1 Terra (max)

GPT-6.1 Terra (max) leads on average score with 9.4 vs 9.3. Seed 2.1 Turbo (low) has the lower benchmark cost at $1.645 vs $2.209. GPT-6.1 Terra (max) is faster at 66.42s vs 161.25s, with pass rates of 81.2% vs 89.9%.

Last updated at: 2026-10-26

Compared models

Rank
#34
Total Output Tokens
609,333
Response Time (avg)
161.25s
Total Cost
$1.645
Rank
#27
Total Output Tokens
391,441
Response Time (avg)
66.42s
Total Cost
$2.209
Recommended model GPT-6.1 Terra (max)

It has the best score here (9.4), while responding about 2.4x faster than Seed 2.1 Turbo (low).

Detailed comparison

Metric Seed 2.1 Turbo Seed 2.1 Turbo low Release: 2026-08-12 GPT-6.1 Terra GPT-6.1 Terra max Release: 2026-10-26
Score 9.3 9.4
Rank #34 #27
Reliability 10.0 10.0
Consistency 9.3 9.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 89.9%
Flaky tests 2 3
Total Runs 69 69
Cost per result 9.135 11.623
Total Cost $1.645 $2.209
Input Price $0.500 / 1M $1.000 / 1M
Output Price $2.500 / 1M $5.000 / 1M
Cache Read Price N/A $0.050 / 1M
Cache Write Price N/A $1.250 / 1M
Total Input Tokens 241,855 250,989
Output Tokens 8,387 5,610
Reasoning Tokens 600,946 385,831
Response Time (avg) 161.25s 66.42s
Response Time (max) 739.98s 723.45s
Response Time (total) 3708.70s 1527.58s
Parameters ~200B total (~20B active) ~1T total (~60B 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.

#34 Seed 2.1 Turbo

low
Cost
$0.049
Time
298.8s
Tokens
19,730 tok

#27 GPT-6.1 Terra

max
Cost
$0.183
Time
406.4s
Tokens
36,629 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% 0 360.85s 8,220 385 207,368
GPT-6.1 Terra 10.0 10.0 100.0% 0 44.32s 7,302 390 34,227

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