Navigate
AI BENCHY
Advertise here

Google: Gemini 3.5 Flash vs OpenAI: GPT-5.6 Sol

Gemini 3.5 Flash (high) leads on average score with 9.5 vs 9.4. GPT-5.6 Sol (high) has the lower benchmark cost at $1.234 vs $1.976. GPT-5.6 Sol (high) is faster at 11.73s vs 15.07s, with pass rates of 93.9% vs 89.4%.

Recommended modelGPT-5.6 Sol (high)Its score stays close to the best score here (9.4 vs 9.5), while costing about 1.6x less than Gemini 3.5 Flash (high).

Last updated at: 2026-07-18

Metric Gemini 3.5 Flash Gemini 3.5 Flash high Release: 2026-05-19 GPT-5.6 Sol GPT-5.6 Sol high Release: 2026-07-09
Score 9.5 9.4
Rank #2 #5
Reliability 10.0 10.0
Consistency 9.3 8.9
Tests Correct
Attempt pass rate 93.9% 89.4%
Flaky tests 2 3
Total Runs 66 66
Cost per result 9.879 6.852
Total Cost $1.976 $1.234
Input Price $1.500 / 1M $5.000 / 1M
Output Price $9.000 / 1M $30.000 / 1M
Total Input Tokens 107,137 79,249
Output Tokens 8,777 4,855
Reasoning Tokens 192,900 23,044
Response Time (avg) 15.07s 11.73s
Response Time (max) 145.92s 54.79s
Response Time (total) 331.48s 257.99s

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#2 Gemini 3.5 Flash

high
Cost
$0.208
Time
118.2s
Tokens
23,158 tok

#5 GPT-5.6 Sol

high
Cost
$0.151
Time
201.9s
Tokens
5,100 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 10.0 10.0 100.0% 0 22.96s 8,118 456 47,129
GPT-5.6 Sol 10.0 10.0 100.0% 0 12.52s 7,302 404 5,656

Quick Compare

Switch Comparison Pair