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Claude Haiku 5.5 (high) vs Particle-1 (minimal)

The average score is effectively tied at 8.3 vs 8.4. Claude Haiku 5.5 (high) has the lower benchmark cost at $0.088 vs $0.231. Claude Haiku 5.5 (high) is faster at 10.41s vs 31.19s, with pass rates of 76.8% vs 73.9%.

Last updated at: 2026-11-10

Compared models

Rank
#115
Total Output Tokens
105,640
Response Time (avg)
10.41s
Total Cost
$0.088
Rank
#112
Total Output Tokens
433,107
Response Time (avg)
31.19s
Total Cost
$0.231
Recommended model Claude Haiku 5.5 (high)

It has the best score here (8.3), while costing about 2.6x less than Particle-1 (minimal).

Detailed comparison

Metric Claude Haiku 5.5 Claude Haiku 5.5 high Release: 2026-10-07 Particle-1 Particle-1 minimal Release: 2026-10-28
Score 8.3 8.4
Rank #115 #112
Reliability 10.0 9.7
Consistency 8.5 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 76.8% 73.9%
Flaky tests 4 5
Total Runs 69 69
Cost per result 0.584 1.643
Total Cost $0.088 $0.231
Input Price $0.100 / 1M $0.050 / 1M
Output Price $0.500 / 1M $0.500 / 1M
Cache Read Price $0.010 / 1M $0.003 / 1M
Cache Write Price $0.125 / 1M N/A
Total Input Tokens 346,451 269,321
Output Tokens 10,136 6,889
Reasoning Tokens 95,504 426,218
Response Time (avg) 10.41s 31.19s
Response Time (max) 52.61s 241.96s
Response Time (total) 239.38s 717.45s
Parameters ~50B ~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.

#115 Claude Haiku 5.5

high
Cost
$0.003
Time
28.0s
Tokens
5,775 tok

#112 Particle-1

minimal
OpenRouter returned no showcase content (finish_reason: length).
Cost
$0.033
Time
248.1s
Tokens
65,729 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 Haiku 5.5 6.0 7.2 55.6% 1 9.54s 10,608 503 16,741
Particle-1 8.2 7.2 88.9% 1 48.01s 7,986 376 89,694

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