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DeepSeek V4.1 Flash (high) vs Particle-1 (xhigh)

DeepSeek V4.1 Flash (high) leads on average score with 8.7 vs 8.7. Particle-1 (xhigh) has the lower benchmark cost at $0.219 vs $0.617. DeepSeek V4.1 Flash (high) is faster at 33.27s vs 33.94s, with pass rates of 75.4% vs 75.4%.

Last updated at: 2026-11-10

Compared models

Rank
#75
Total Output Tokens
464,156
Response Time (avg)
33.27s
Total Cost
$0.617
Rank
#79
Total Output Tokens
406,520
Response Time (avg)
33.94s
Total Cost
$0.219
Recommended model Particle-1 (xhigh)

Its score stays close to the best score here (8.7 vs 8.7), while costing about 2.8x less than DeepSeek V4.1 Flash (high).

Detailed comparison

Metric DeepSeek V4.1 Flash DeepSeek V4.1 Flash high Release: 2026-09-10 Particle-1 Particle-1 xhigh Release: 2026-10-28
Score 8.7 8.7
Rank #75 #79
Reliability 9.7 9.7
Consistency 9.0 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 75.4% 75.4%
Flaky tests 3 5
Total Runs 69 69
Cost per result 1.843 1.457
Total Cost $0.617 $0.219
Input Price $0.013 / 1M $0.050 / 1M
Output Price $1.320 / 1M $0.500 / 1M
Cache Read Price $0.013 / 1M $0.003 / 1M
Cache Write Price N/A N/A
Total Input Tokens 282,490 303,005
Output Tokens 8,621 8,956
Reasoning Tokens 455,535 397,564
Response Time (avg) 33.27s 33.94s
Response Time (max) 205.53s 311.98s
Response Time (total) 765.12s 780.68s
Parameters 748B total (16B active) ~748B total (~16B active)
Availability Open source 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.

#75 DeepSeek V4.1 Flash

high
Cost
$0.035
Time
111.0s
Tokens
29,201 tok

#79 Particle-1

xhigh
Cost
$0.005
Time
58.0s
Tokens
9,958 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
DeepSeek V4.1 Flash 10.0 10.0 100.0% 0 49.19s 7,509 376 108,285
Particle-1 8.2 7.2 88.9% 1 65.84s 7,986 403 117,638

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