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Muse Spark 1.3 (medium) vs Particle-1 (low)

Particle-1 (low) leads on average score with 9.1 vs 9.0. Particle-1 (low) has the lower benchmark cost at $0.134 vs $1.712. Particle-1 (low) is faster at 18.93s vs 39.83s, with pass rates of 85.5% vs 72.5%.

Last updated at: 2026-11-10

Compared models

Rank
#57
Total Output Tokens
328,911
Response Time (avg)
39.83s
Total Cost
$1.712
Rank
#53
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 12.8x less than Muse Spark 1.3 (medium).

Detailed comparison

Metric Muse Spark 1.3 Muse Spark 1.3 medium Release: 2026-09-02 Particle-1 Particle-1 low Release: 2026-10-28
Score 9.0 9.1
Rank #57 #53
Reliability 10.0 9.8
Consistency 8.9 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 85.5% 72.5%
Flaky tests 3 2
Total Runs 69 69
Cost per result 9.507 0.836
Total Cost $1.712 $0.134
Input Price $1.250 / 1M $0.050 / 1M
Output Price $4.250 / 1M $0.500 / 1M
Cache Read Price $0.150 / 1M $0.003 / 1M
Cache Write Price N/A N/A
Total Input Tokens 250,676 264,977
Output Tokens 13,511 6,605
Reasoning Tokens 315,400 234,415
Response Time (avg) 39.83s 18.93s
Response Time (max) 219.77s 173.97s
Response Time (total) 916.20s 435.48s
Parameters ~1T total (~50B 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.

#57 Muse Spark 1.3

medium
Cost
$0.025
Time
113.4s
Tokens
5,952 tok

#53 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
Muse Spark 1.3 10.0 10.0 100.0% 0 41.14s 7,275 1,182 46,737
Particle-1 10.0 10.0 100.0% 0 21.73s 7,986 315 34,150

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