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Claude Sonnet 4.6 (medium) vs Gemini 3 Flash Preview

Claude Sonnet 4.6 (medium) leads on average score with 7.8 vs 6.8. Gemini 3 Flash Preview has the lower benchmark cost at $0.085 vs $2.057. Gemini 3 Flash Preview is faster at 2.95s vs 25.91s, with pass rates of 66.7% vs 65.2%.

Last updated at: 2026-07-28

Rank
#47
Total Output Tokens
115,865
Response Time (avg)
25.91s
Total Cost
$2.057
Rank
#100
Total Output Tokens
10,710
Response Time (avg)
2.95s
Total Cost
$0.085
Recommended model Gemini 3 Flash Preview

It offers the best overall trade-off: a competitive score (6.8), lower cost than Claude Sonnet 4.6 (medium), and balanced response time.

Detailed comparison

Metric Claude Sonnet 4.6 Claude Sonnet 4.6 medium Release: 2026-02-17 Gemini 3 Flash Preview Gemini 3 Flash Preview none Release: 2025-12-17
Score 7.8 6.8
Rank #47 #100
Reliability 10.0 10.0
Consistency 9.2 8.9
Tests Correct
Attempt pass rate 66.7% 65.2%
Flaky tests 2 3
Total Runs 66 66
Cost per result 14.692 0.648
Total Cost $2.057 $0.085
Input Price $3.000 / 1M $0.500 / 1M
Output Price $15.000 / 1M $3.000 / 1M
Total Input Tokens 106,292 104,210
Output Tokens 80,748 10,710
Reasoning Tokens 35,117 0
Response Time (avg) 25.91s 2.95s
Response Time (max) 140.96s 21.19s
Response Time (total) 362.78s 44.26s

Model generation showcase

Hamster playing table tennis

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

#47 Claude Sonnet 4.6

medium
Invalid SVG
Cost
$0.000
Time
300.0s
Tokens
0 tok

#100 Gemini 3 Flash Preview

none
Cost
$0.003
Time
5.6s
Tokens
981 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
Claude Sonnet 4.6 5.7 6.6 44.4% 1 33.29s 6,995 16,089 3,686
Gemini 3 Flash Preview 5.5 10.0 33.3% 0 1.80s 8,122 453 0

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