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Gemini 4 Hydrogen (high) vs Particle-1 (low)

The average score is effectively tied at 9.1 vs 9.1. Particle-1 (low) has the lower benchmark cost at $0.134 vs $2.019. Particle-1 (low) is faster at 18.93s vs 23.79s, with pass rates of 94.2% vs 72.5%.

Last updated at: 2026-11-13

Compared models

Rank
#54
Total Output Tokens
212,638
Response Time (avg)
23.79s
Total Cost
$2.019
Rank
#59
Total Output Tokens
241,020
Response Time (avg)
18.93s
Total Cost
$0.134
Recommended model Particle-1 (low)

It has the best score here (9.1), while costing about 15.1x less than Gemini 4 Hydrogen (high).

Detailed comparison

Metric Gemini 4 Hydrogen Gemini 4 Hydrogen high Release: 2026-11-12 Particle-1 Particle-1 low Release: 2026-10-28
Score 9.1 9.1
Rank #54 #59
Reliability 9.1 9.8
Consistency 8.5 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 94.2% 72.5%
Flaky tests 4 2
Total Runs 69 69
Cost per result 10.624 0.836
Total Cost $2.019 $0.134
Input Price $1.500 / 1M $0.050 / 1M
Output Price $7.500 / 1M $0.500 / 1M
Cache Read Price $0.075 / 1M $0.003 / 1M
Cache Write Price $0.084 / 1M N/A
Total Input Tokens 282,413 264,977
Output Tokens 6,186 6,605
Reasoning Tokens 206,452 234,415
Response Time (avg) 23.79s 18.93s
Response Time (max) 98.19s 173.97s
Response Time (total) 547.07s 435.48s
Parameters ~300B total (~15B active) ~748B total (~16B 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.

#54 Gemini 4 Hydrogen

high
Cost
$0.101
Time
85.4s
Tokens
13,562 tok

#59 Particle-1

low
Cost
$0.006
Time
42.6s
Tokens
10,625 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 4 Hydrogen 10.0 10.0 100.0% 0 19.18s 8,448 492 22,526
Particle-1 10.0 10.0 100.0% 0 21.73s 7,986 315 34,150

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