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GPT-6.1 Sol (low) vs GPT-6.1 Terra (max)

GPT-6.1 Sol (low) leads on average score with 9.6 vs 9.4. GPT-6.1 Sol (low) has the lower benchmark cost at $0.460 vs $2.209. GPT-6.1 Sol (low) is faster at 7.15s vs 66.42s, with pass rates of 92.8% vs 89.9%.

Last updated at: 2026-10-26

Compared models

Rank
#16
Total Output Tokens
13,138
Response Time (avg)
7.15s
Total Cost
$0.460
Rank
#27
Total Output Tokens
391,441
Response Time (avg)
66.42s
Total Cost
$2.209
Recommended model GPT-6.1 Sol (low)

It has the best score here (9.6), while costing about 4.8x less than GPT-6.1 Terra (max).

Detailed comparison

Metric GPT-6.1 Sol GPT-6.1 Sol low Release: 2026-09-29 GPT-6.1 Terra GPT-6.1 Terra max Release: 2026-10-26
Score 9.6 9.4
Rank #16 #27
Reliability 10.0 10.0
Consistency 9.6 9.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 92.8% 89.9%
Flaky tests 1 3
Total Runs 69 69
Cost per result 2.187 11.623
Total Cost $0.460 $2.209
Input Price $2.000 / 1M $1.000 / 1M
Output Price $10.000 / 1M $5.000 / 1M
Cache Read Price $0.100 / 1M $0.050 / 1M
Cache Write Price $2.500 / 1M $1.250 / 1M
Total Input Tokens 163,900 250,989
Output Tokens 4,958 5,610
Reasoning Tokens 8,180 385,831
Response Time (avg) 7.15s 66.42s
Response Time (max) 46.57s 723.45s
Response Time (total) 164.47s 1527.58s
Parameters ~2T total (~150B 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.

#16 GPT-6.1 Sol

low
Cost
$0.028
Time
44.6s
Tokens
2,881 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
GPT-6.1 Sol 10.0 10.0 100.0% 0 4.48s 7,302 388 1,286
GPT-6.1 Terra 10.0 10.0 100.0% 0 44.32s 7,302 390 34,227

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