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Seed 2.1 Turbo (low) vs Gemini 4 Carbon (high)

The average score is effectively tied at 9.3 vs 9.3. Seed 2.1 Turbo (low) has the lower benchmark cost at $1.645 vs $6.107. Gemini 4 Carbon (high) is faster at 120.04s vs 161.25s, with pass rates of 81.2% vs 97.1%.

Last updated at: 2026-11-13

Compared models

Rank
#37
Total Output Tokens
609,333
Response Time (avg)
161.25s
Total Cost
$1.645
Rank
#36
Total Output Tokens
513,770
Response Time (avg)
120.04s
Total Cost
$6.107
Recommended model Seed 2.1 Turbo (low)

It has the best score here (9.3), while costing about 3.7x less than Gemini 4 Carbon (high).

Detailed comparison

Metric Seed 2.1 Turbo Seed 2.1 Turbo low Release: 2026-08-12 Gemini 4 Carbon Gemini 4 Carbon high Release: 2026-11-12
Score 9.3 9.3
Rank #37 #36
Reliability 10.0 9.0
Consistency 9.3 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 97.1%
Flaky tests 2 2
Total Runs 69 69
Cost per result 9.135 29.080
Total Cost $1.645 $6.107
Input Price $0.500 / 1M $2.000 / 1M
Output Price $2.500 / 1M $10.000 / 1M
Cache Read Price N/A $0.100 / 1M
Cache Write Price N/A $0.188 / 1M
Total Input Tokens 241,855 484,505
Output Tokens 8,387 6,098
Reasoning Tokens 600,946 507,672
Response Time (avg) 161.25s 120.04s
Response Time (max) 739.98s 443.11s
Response Time (total) 3708.70s 2760.87s
Parameters ~200B total (~20B active) ~1.2T total (~20B 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.

#37 Seed 2.1 Turbo

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

#36 Gemini 4 Carbon

high
Reached the allocated time limit (600 seconds) without receiving showcase output.
Cost
$0.000
Time
600.0s
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
Seed 2.1 Turbo 10.0 10.0 100.0% 0 360.85s 8,220 385 207,368
Gemini 4 Carbon 10.0 10.0 100.0% 0 119.00s 8,448 495 79,534

Quick Compare

Switch Comparison Pair

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