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Gemini 3.8 Flash (high) vs GPT-6.1 Sol (max)

The average score is effectively tied at 9.9 vs 9.9. GPT-6.1 Sol (max) has the lower benchmark cost at $1.006 vs $1.927. Gemini 3.8 Flash (high) is faster at 40.60s vs 61.98s, with pass rates of 98.6% vs 95.7%.

Last updated at: 2026-11-13

Compared models

Rank
#2
Total Output Tokens
446,728
Response Time (avg)
40.60s
Total Cost
$1.927
Rank
#4
Total Output Tokens
63,823
Response Time (avg)
61.98s
Total Cost
$1.006
Recommended model GPT-6.1 Sol (max)

It has the best score here (9.9), while costing about 1.9x less than Gemini 3.8 Flash (high).

Detailed comparison

Metric Gemini 3.8 Flash Gemini 3.8 Flash high Release: 2026-09-02 GPT-6.1 Sol GPT-6.1 Sol max Release: 2026-09-29
Score 9.9 9.9
Rank #2 #4
Reliability 10.0 9.7
Consistency 9.6 10.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 98.6% 95.7%
Flaky tests 1 0
Total Runs 69 69
Cost per result 8.756 4.571
Total Cost $1.927 $1.006
Input Price $0.750 / 1M $2.000 / 1M
Output Price $3.750 / 1M $10.000 / 1M
Cache Read Price $0.075 / 1M $0.100 / 1M
Cache Write Price $0.042 / 1M $2.500 / 1M
Total Input Tokens 334,568 183,607
Output Tokens 11,394 5,741
Reasoning Tokens 435,334 58,082
Response Time (avg) 40.60s 61.98s
Response Time (max) 177.08s 960.01s
Response Time (total) 933.73s 1425.65s
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.

#2 Gemini 3.8 Flash

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

#4 GPT-6.1 Sol

max
Cost
$0.272
Time
584.0s
Tokens
27,273 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-6.1 Sol 10.0 10.0 100.0% 0 13.57s 7,302 398 7,668

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