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Gemini 3.7 Flash (medium) vs GPT-6 Astra (xhigh)

GPT-6 Astra (xhigh) leads on average score with 9.9 vs 9.4. Gemini 3.7 Flash (medium) has the lower benchmark cost at $0.309 vs $5.156. Gemini 3.7 Flash (medium) is faster at 5.87s vs 28.44s, with pass rates of 93.9% vs 97.0%.

Last updated at: 2026-09-04

Rank
#12
Total Output Tokens
64,577
Response Time (avg)
5.87s
Total Cost
$0.309
Rank
#5
Total Output Tokens
87,183
Response Time (avg)
28.44s
Total Cost
$5.156
Recommended model Gemini 3.7 Flash (medium)

Its score stays close to the best score here (9.4 vs 9.9), while costing about 16.7x less than GPT-6 Astra (xhigh).

Detailed comparison

Metric Gemini 3.7 Flash Gemini 3.7 Flash medium Release: 2026-08-14 GPT-6 Astra GPT-6 Astra xhigh Release: 2026-09-04
Score 9.4 9.9
Rank #12 #5
Reliability 10.0 9.9
Consistency 9.6 9.6
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 93.9% 97.0%
Flaky tests 1 1
Total Runs 66 66
Cost per result 0.773 24.552
Total Cost $0.309 $5.156
Input Price $0.750 / 1M $10.000 / 1M
Output Price $3.750 / 1M $50.000 / 1M
Total Input Tokens 89,055 79,662
Output Tokens 5,697 5,055
Reasoning Tokens 58,880 82,128
Response Time (avg) 5.87s 28.44s
Response Time (max) 30.23s 381.11s
Response Time (total) 129.20s 625.68s
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.

#12 Gemini 3.7 Flash

medium
Cost
$0.014
Time
35.2s
Tokens
7,283 tok

#5 GPT-6 Astra

xhigh
Cost
$0.694
Time
257.5s
Tokens
13,964 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 3.7 Flash 8.4 7.4 88.9% 1 8.86s 8,118 450 16,777
GPT-6 Astra 10.0 10.0 100.0% 0 8.27s 7,302 396 4,031

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