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Gemini 3.5 Flash (medium) vs GPT-6.1 Sol (low)

GPT-6.1 Sol (low) leads on average score with 9.6 vs 7.9. GPT-6.1 Sol (low) has the lower benchmark cost at $0.460 vs $1.316. GPT-6.1 Sol (low) is faster at 7.15s vs 11.78s, with pass rates of 81.2% vs 92.8%.

Last updated at: 2026-10-02

Compared models

Rank
#101
Total Output Tokens
96,655
Response Time (avg)
11.78s
Total Cost
$1.316
Rank
#16
Total Output Tokens
13,138
Response Time (avg)
7.15s
Total Cost
$0.460
Recommended model GPT-6.1 Sol (low)

It has the best score here (9.6), while costing about 2.9x less than Gemini 3.5 Flash (medium).

Detailed comparison

Metric Gemini 3.5 Flash Gemini 3.5 Flash medium Release: 2026-05-19 GPT-6.1 Sol GPT-6.1 Sol low Release: 2026-09-29
Score 7.9 9.6
Rank #101 #16
Reliability 10.0 10.0
Consistency 9.3 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 92.8%
Flaky tests 2 1
Total Runs 69 69
Cost per result 7.306 2.187
Total Cost $1.316 $0.460
Input Price $1.500 / 1M $2.000 / 1M
Output Price $9.000 / 1M $10.000 / 1M
Cache Read Price $0.150 / 1M $0.100 / 1M
Cache Write Price $0.084 / 1M $2.500 / 1M
Total Input Tokens 296,760 163,900
Output Tokens 4,371 4,958
Reasoning Tokens 92,284 8,180
Response Time (avg) 11.78s 7.15s
Response Time (max) 84.47s 46.57s
Response Time (total) 271.03s 164.47s
Parameters ~500B total (~20B active) ~2T total (~150B 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.

#101 Gemini 3.5 Flash

medium
Cost
$0.201
Time
112.9s
Tokens
22,371 tok

#16 GPT-6.1 Sol

low
Cost
$0.028
Time
44.6s
Tokens
2,881 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
Gemini 3.5 Flash 7.9 7.5 77.8% 1 12.63s 8,118 461 24,939
GPT-6.1 Sol 10.0 10.0 100.0% 0 4.48s 7,302 388 1,286

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