AI BENCHY Compare

Anthropic: Claude Opus 4.7 vs Nemotron 3 Ultra 550b A55b

Summary

Claude Opus 4.7 (medium) leads on average score with 8.7 vs 8.1. Nemotron 3 Ultra 550b A55b (medium) has the lower benchmark cost at $0.158 vs $0.679. Claude Opus 4.7 (medium) is faster at 4.73s vs 15.05s, with pass rates of 82.5% vs 69.8%.

Recommended modelClaude Opus 4.7 (medium)It has the best score here (8.7), while responding about 3.2x faster than Nemotron 3 Ultra 550b A55b (medium).

Last updated at: 2026-07-14

Metric	Claude Opus 4.7 Claude Opus 4.7 medium Release: 2026-04-16	Nemotron 3 Ultra 550b A55b Nemotron 3 Ultra 550b A55b medium Release: 2026-06-04 Free Available

Metric	Claude Opus 4.7 Claude Opus 4.7 medium Release: 2026-04-16	Nemotron 3 Ultra 550b A55b Nemotron 3 Ultra 550b A55b medium Release: 2026-06-04 Free Available
Score	8.7	8.1
Rank	#16	#31
Reliability	10.0	9.7
Consistency	9.6	8.8
Tests Correct
Attempt pass rate	82.5%	69.8%
Flaky tests	1	3
Total Runs	63	63
Cost per result	3.991	0.000
Total Cost	$0.679	$0.158
Input Price	$5.000 / 1M	$0.500 / 1M
Output Price	$25.000 / 1M	$2.200 / 1M
Total Input Tokens	65,406	46,813
Output Tokens	11,858	18,002
Reasoning Tokens	2,198	53,091
Response Time (avg)	4.73s	15.05s
Response Time (max)	23.18s	43.93s
Response Time (total)	94.51s	316.09s

Generation showcase

Hamster playing table tennis

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

#16 Claude Opus 4.7

medium

Cost: $0.059
Time: 26.8s
Tokens: 2,475 tok

#31 Nemotron 3 Ultra 550b A55b

medium

Invalid SVG

Cost: $0.000
Time: 300.0s
Tokens: 0 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

Category:

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	8.3	10.0	75.0%	0		1.85s	894	348	0
Nemotron 3 Ultra 550b A55b	10.0	10.0	100.0%	0		8.62s	780	835	1,485

Coding	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	7.6	7.2	77.8%	1		12.96s	10,635	7,629	1,114
Nemotron 3 Ultra 550b A55b	8.4	7.4	88.9%	1		26.53s	7,686	2,854	17,725

Combined	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	10.0	10.0	100.0%	0		21.45s	24,501	2,369	1,084
Nemotron 3 Ultra 550b A55b	9.8	10.0	100.0%	0		43.93s	17,574	1,040	3,590

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	10.0	10.0	100.0%	0		2.37s	10,533	324	0
Nemotron 3 Ultra 550b A55b	10.0	10.0	100.0%	0		5.68s	7,989	473	1,285

Domain specific	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	7.7	10.0	66.7%	0		1.17s	630	51	0
Nemotron 3 Ultra 550b A55b	3.5	4.4	33.3%	2		24.90s	858	11,169	16,249

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	10.0	10.0	100.0%	0		2.87s	723	256	0
Nemotron 3 Ultra 550b A55b	3.7	9.5	0.0%	0		2.52s	360	70	235

Instructions following	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	10.0	10.0	100.0%	0		1.57s	939	114	0
Nemotron 3 Ultra 550b A55b	9.8	10.0	100.0%	0		6.35s	765	182	1,243

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	10.0	10.0	100.0%	0		2.43s	939	370	0
Nemotron 3 Ultra 550b A55b	5.5	9.9	33.3%	0		3.54s	792	771	2,055

Tool Calling	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	10.0	10.0	100.0%	0		4.17s	15,339	373	0
Nemotron 3 Ultra 550b A55b	10.0	10.0	100.0%	0		7.72s	9,781	304	984

Trivia	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
Claude Opus 4.7	3.0	10.0	0.0%	0		2.25s	273	24	0
Nemotron 3 Ultra 550b A55b	3.0	10.0	0.0%	0		38.47s	228	304	8,240

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