Navigate
AI BENCHY
AD
Track all your projects in one dashboard. Get 📊stats, 🔥heatmaps and 👀recordings in one self-hosted dashboard.
uxwizz.com

AI BENCHY Compare

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

Summary

Gemini 3.5 Flash (low) vs GPT-5.6 Sol (medium) benchmark comparison: GPT-5.6 Sol (medium) leads on average score with 9.4 vs 9.2. Gemini 3.5 Flash (low) has the lower benchmark cost at $0.349 vs $0.966. Gemini 3.5 Flash (low) is faster at 3.27s vs 10.79s, with pass rates of 90.5% vs 90.5%.

Recommended model: Gemini 3.5 Flash (low) - Its score stays close to the best score here (9.2 vs 9.4), while costing about 2.8x less than GPT-5.6 Sol (medium).

Last updated at: 2026-07-09

Metric Gemini 3.5 Flash Gemini 3.5 Flash low Release: 2026-05-19 GPT-5.6 Sol GPT-5.6 Sol medium Release: 2026-07-09
Score 9.2 9.4
Rank #8 #5
Reliability 10.0 10.0
Consistency 10.0 8.8
Tests Correct
Attempt pass rate 90.5% 90.5%
Flaky tests 0 3
Total Runs 63 63
Cost per result 1.834 5.682
Total Cost $0.349 $0.966
Input Price $1.500 / 1M $5.000 / 1M
Output Price $9.000 / 1M $30.000 / 1M
Total Input Tokens 36,938 34,218
Output Tokens 2,033 1,895
Reasoning Tokens 30,519 24,600
Response Time (avg) 3.27s 10.79s
Response Time (max) 9.05s 79.40s
Response Time (total) 68.65s 226.57s

Generation showcase

Hamster playing table tennis

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

#8 Gemini 3.5 Flash

low
Cost
$0.068
Time
39.1s
Tokens
7,588 tok

#5 GPT-5.6 Sol

medium
Cost
$0.124
Time
57.2s
Tokens
4,199 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

Anti-AI Tricks 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 2.52s 494 209 2,536
GPT-5.6 Sol 10.0 10.0 100.0% 0 2.81s 606 173 572
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.5 Flash 7.8 10.0 66.7% 0 6.71s 8,118 458 13,420
GPT-5.6 Sol 10.0 10.0 100.0% 0 9.40s 7,302 394 4,706
Combined 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 6.44s 12,873 351 3,050
GPT-5.6 Sol 10.0 10.0 100.0% 0 12.13s 11,019 318 1,214
Data parsing and extraction 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 1.81s 7,548 279 1,164
GPT-5.6 Sol 10.0 10.0 100.0% 0 1.38s 7,140 222 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.5 Flash 7.7 10.0 66.7% 0 3.39s 633 12 4,538
GPT-5.6 Sol 5.9 7.2 55.6% 1 47.86s 723 71 16,201
General Intelligence 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 2.27s 486 119 916
GPT-5.6 Sol 10.0 10.0 100.0% 0 3.48s 477 99 214
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.5 Flash 9.9 10.0 100.0% 0 1.86s 615 71 1,652
GPT-5.6 Sol 10.0 10.0 100.0% 0 2.50s 660 96 249
Puzzle Solving 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 2.35s 558 288 2,150
GPT-5.6 Sol 8.2 7.2 88.9% 1 2.98s 642 228 566
Tool Calling 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 3.27s 5,457 234 403
GPT-5.6 Sol 10.0 10.0 100.0% 0 6.30s 5,454 264 361
Trivia 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 1.88s 156 12 690
GPT-5.6 Sol 4.7 1.6 66.7% 1 4.94s 195 30 517

Quick Compare

Switch Comparison Pair