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DeepSeek: DeepSeek V4 Flash vs Nemotron 3 Ultra 550b A55b

Summary

DeepSeek V4 Flash vs Nemotron 3 Ultra 550b A55b benchmark comparison: Nemotron 3 Ultra 550b A55b leads on average score with 6.1 vs 5.5. DeepSeek V4 Flash has the lower benchmark cost at $0.007 vs $0.027. Nemotron 3 Ultra 550b A55b is faster at 2.27s vs 26.75s, with pass rates of 30.2% vs 44.4%.

Recommended model: Nemotron 3 Ultra 550b A55b - It has the best score here (6.1), while responding about 11.8x faster than DeepSeek V4 Flash.

Last updated at: 2026-06-18

Metric DeepSeek V4 Flash DeepSeek V4 Flash none Release: 2026-04-24 Nemotron 3 Ultra 550b A55b Nemotron 3 Ultra 550b A55b none Release: 2026-06-04 Free Available
Score 5.5 6.1
Rank #117 #99
Reliability 10.0 10.0
Consistency 8.9 9.2
Tests Correct
Attempt pass rate 30.2% 44.4%
Flaky tests 3 2
Total Runs 63 63
Cost per result 0.203 0.000
Total Cost $0.007 $0.027
Input Price $0.090 / 1M $0.500 / 1M
Output Price $0.180 / 1M $2.200 / 1M
Total Input Tokens 50,127 43,326
Output Tokens 13,710 2,138
Reasoning Tokens 0 0
Response Time (avg) 26.75s 2.27s
Response Time (max) 111.96s 13.49s
Response Time (total) 561.82s 47.65s

Generation showcase

Hamster playing table tennis

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

#117 DeepSeek V4 Flash

none
Cost
$0.004
Time
157.6s
Tokens
11,297 tok

#99 Nemotron 3 Ultra 550b A55b

none
Cost
$0.000
Time
149.6s
Tokens
3,405 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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 3.0 10.0 0.0% 0 20.18s 540 174 0
Nemotron 3 Ultra 550b A55b 3.5 8.0 16.7% 1 2.35s 696 239 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 4.2 7.4 11.1% 1 17.13s 7,279 9,717 0
Nemotron 3 Ultra 550b A55b 5.5 10.0 33.3% 0 1.02s 7,623 369 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 4.5 2.1 66.7% 1 111.96s 24,398 2,664 0
Nemotron 3 Ultra 550b A55b 3.0 10.0 0.0% 0 4.79s 15,558 357 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 10.0 10.0 100.0% 0 23.79s 7,290 195 0
Nemotron 3 Ultra 550b A55b 10.0 10.0 100.0% 0 1.94s 7,944 249 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 5.3 10.0 33.3% 0 19.73s 666 18 0
Nemotron 3 Ultra 550b A55b 5.3 10.0 33.3% 0 698ms 789 27 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 4.2 9.9 0.0% 0 23.74s 471 67 0
Nemotron 3 Ultra 550b A55b 5.0 10.0 0.0% 0 13.49s 516 101 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 6.5 10.0 50.0% 0 17.54s 627 321 0
Nemotron 3 Ultra 550b A55b 10.0 10.0 100.0% 0 1.46s 723 69 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 3.1 7.3 11.1% 1 23.72s 594 207 0
Nemotron 3 Ultra 550b A55b 5.9 7.2 55.6% 1 1.06s 726 352 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 10.0 10.0 100.0% 0 77.93s 8,079 327 0
Nemotron 3 Ultra 550b A55b 10.0 10.0 100.0% 0 2.99s 8,544 264 0
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
DeepSeek V4 Flash 3.0 10.0 0.0% 0 3.07s 183 20 0
Nemotron 3 Ultra 550b A55b 3.0 10.0 0.0% 0 1.83s 207 111 0

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