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Gemini 3.8 Flash (high) vs GPT-6 Sol (high)

The average score is effectively tied at 9.9 vs 9.9. GPT-6 Sol (high) has the lower benchmark cost at $0.684 vs $1.595. GPT-6 Sol (high) is faster at 22.21s vs 37.19s, with pass rates of 98.5% vs 95.5%.

Last updated at: 2026-09-23

Compared models

Rank
#2
Total Output Tokens
408,188
Response Time (avg)
37.19s
Total Cost
$1.595
Rank
#3
Total Output Tokens
52,589
Response Time (avg)
22.21s
Total Cost
$0.684
Recommended model GPT-6 Sol (high)

It has the best score here (9.9), while costing about 2.3x less than Gemini 3.8 Flash (high).

Detailed comparison

Metric Gemini 3.8 Flash Gemini 3.8 Flash high Release: 2026-09-02 GPT-6 Sol GPT-6 Sol high Release: 2026-09-23
Score 9.9 9.9
Rank #2 #3
Reliability 10.0 10.0
Consistency 9.6 10.0
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 98.5% 95.5%
Flaky tests 1 0
Total Runs 66 66
Cost per result 7.592 3.256
Total Cost $1.595 $0.684
Input Price $0.750 / 1M $2.000 / 1M
Output Price $3.750 / 1M $10.000 / 1M
Total Input Tokens 84,593 78,900
Output Tokens 10,517 4,627
Reasoning Tokens 397,671 47,962
Response Time (avg) 37.19s 22.21s
Response Time (max) 177.08s 136.22s
Response Time (total) 818.19s 488.52s
Parameters ~500B total (~20B active) ~2T total (~150B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#2 Gemini 3.8 Flash

high
Cost
$0.077
Time
129.1s
Tokens
20,373 tok

#3 GPT-6 Sol

high
Cost
$0.076
Time
91.0s
Tokens
7,593 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 3.8 Flash 10.0 10.0 100.0% 0 29.30s 8,118 462 50,196
GPT-6 Sol 10.0 10.0 100.0% 0 19.12s 7,302 391 4,970

Quick Compare

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