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Claude Sonnet 5 vs Nemotron 3 Ultra

The average score is effectively tied at 5.9 vs 5.9. Nemotron 3 Ultra has the lower benchmark cost at $0.164 vs $1.095. Nemotron 3 Ultra is faster at 6.76s vs 8.60s, with pass rates of 40.6% vs 40.6%.

Last updated at: 2026-11-13

Compared models

Rank
#334
Total Output Tokens
30,777
Response Time (avg)
8.60s
Total Cost
$1.095
Rank
#335
Total Output Tokens
11,544
Response Time (avg)
6.76s
Total Cost
$0.164
Recommended model Nemotron 3 Ultra

It has the best score here (5.9), while costing about 6.7x less than Claude Sonnet 5.

Detailed comparison

Metric Claude Sonnet 5 Claude Sonnet 5 none Release: 2026-06-30 Nemotron 3 Ultra Nemotron 3 Ultra none Release: 2026-06-04 Free Available
Score 5.9 5.9
Rank #334 #335
Reliability 10.0 10.0
Consistency 8.4 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 40.6% 40.6%
Flaky tests 5 2
Total Runs 69 69
Cost per result 15.642 0.000
Total Cost $1.095 $0.164
Input Price $2.000 / 1M $0.500 / 1M
Output Price $10.000 / 1M $2.200 / 1M
Cache Read Price $0.200 / 1M $0.100 / 1M
Cache Write Price $2.500 / 1M N/A
Total Input Tokens 393,560 275,381
Output Tokens 30,466 11,544
Reasoning Tokens 311 0
Response Time (avg) 8.60s 6.76s
Response Time (max) 64.73s 70.17s
Response Time (total) 197.73s 155.50s
Parameters ~1T total (~100B active) 550B total (55B active)
Availability Closed Weights available

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.

#334 Claude Sonnet 5

none
Cost
$0.061
Time
53.7s
Tokens
6,172 tok

#335 Nemotron 3 Ultra

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

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Claude Sonnet 5 4.6 7.9 22.2% 1 3.67s 10,590 1,864 0
Nemotron 3 Ultra 5.5 10.0 33.3% 0 1.02s 7,623 369 0

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