Head-to-Head Model Comparison

Command A Plus vs Nemotron 3 Ultra 550B A55B

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Revisado pela equipe de pesquisa do GetInfoUsÚltima revisão: October 2026Política editorial
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AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
Command A Plus vs Nemotron 3 Ultra 550B A55B: Benchmarks, Pricing & Speed Comparison

Command A Plus da Cohere e Nemotron 3 Ultra 550B A55B da NVIDIA são dois modelos de IA de destaque. O Command A Plus oferece uma janela de contexto de 128K tokens a $3.00/$12.00 por milhão de tokens, enquanto o Nemotron 3 Ultra 550B A55B oferece 1M tokens de contexto a $1.00/$3.00 por milhão de tokens. Veja abaixo a comparação completa de benchmarks, latência e custos.

Comparação Direta (VS)

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Cohere

Command A Plus

Modelo Base de Pesos Abertos

O Command A Plus da Cohere é um modelo de IA projetado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, oferecendo janela de contexto de 128K, velocidade de 68 tokens/s, índice de inteligência de 58/100 e ta

Intelligence Index58 / 100
Input Token:

$3.00 / 1M

Output Token:

$12.00 / 1M

Context Window:

128K tokens

SWE-bench Verified:

60.5%

NVIDIA

Nemotron 3 Ultra 550B A55B

Modelo Base de Pesos Abertos

O Nemotron 3 Ultra 550B A55B da NVIDIA é um modelo de IA projetado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, oferecendo janela de contexto de 1M, velocidade de 65 tokens/s, índice de inteligência de 6

Intelligence Index60 / 100
Input Token:

$1.00 / 1M

Output Token:

$3.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

64.5%

Principais Diferenças em Resumo

  • Nemotron 3 Ultra 550B A55B is 3.6x cheaper for API usage (input + output tokens combined).
  • Nemotron 3 Ultra 550B A55B has a larger context window (1M vs 128K tokens).
  • Command A Plus is faster at 68 tok/s vs 65 tok/s.
  • Nemotron 3 Ultra 550B A55B leads on SWE-bench coding (64.5% vs 60.5%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureCommand A PlusNemotron 3 Ultra 550B A55B
Intelligence Index
Composite reasoning & knowledge score (0-100)
5860
Provider
CohereNVIDIA
Input Price
Cost per million input tokens
$3.00 / 1M$1.00 / 1M
Output Price
Cost per million output tokens
$12.00 / 1M$3.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$2.33 / 1M$0.68 / 1M
Context Window
Maximum input + output tokens
128K tokens~192 A4 pages of text1M tokens~1,500 A4 pages of text
Max Output Tokens
Per single request
33K66K
Throughput Speed
Tokens generated per second
68 tok/s65 tok/s
SWE-bench Verified
Real-world software engineering
60.5%64.5%
GPQA Diamond
Graduate-level reasoning
74%76%
Cached Input Price
Prompt caching discount per 1M tokens
$0.75 / 1M$0.25 / 1M

Quem vence em cada categoria?

At-a-glance decision framework
Coding
Nemotron 3 Ultra 550B A55B
+4.0% SWE-bench lead
Cost
Nemotron 3 Ultra 550B A55B
3.6x cheaper monthly runtime
Speed
Command A Plus
+5% faster generation
Context
Nemotron 3 Ultra 550B A55B
1M tokens window

Pontuações de Benchmarks Verificadas

Official evaluation metrics verified by independent third-party research labs.

Command A PlusNemotron 3 Ultra 550B A55B
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

60.5%vs64.5%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

74%vs76%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

86.8%vs87.5%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1410ptsvs1425pts
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

50%vs53%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

82.5%vs86%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

88%vs89%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

68 tok/s vs65 tok/s

Latência e Tempo de Resposta

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
Command A Plus0.56s
Nemotron 3 Ultra 550B A55B0.62s
Est. End-to-End Response (500 tokens)TTFT + generation time
Command A Plus7.91s
Nemotron 3 Ultra 550B A55B8.31s

Simulador Interativo de Custo de Tokens

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Command A Plus Monthly API Bill
$16.43 / month
$3/1M in · $12/1M out
Nemotron 3 Ultra 550B A55B Monthly API Bill
$4.58 / month
$1/1M in · $3/1M out
Nemotron 3 Ultra 550B A55B saves approximately $11.85 / month (72%) under this workload.3.6x Savings

Command A Plus · Strengths & Key Advantages

  • Janela de contexto de 128K com limite máximo de saída de 33K tokens (SWE-bench Verified 60.5% · GPQA Diamond 74%)
  • Taxa de transferência rápida de 68 tokens/segundo com latência inicial (TTFT) de 560 ms
  • Pesos abertos (Confidential (~180B+ MoE)) para auto-hospedagem local ou em nuvem privada via vLLM, SGLang ou Ollama
Considerations & Trade-offs
  • Requer servidores GPU com memória VRAM adequada para execução local em precisão total
  • Para alto volume de requisições, recomenda-se ativar o cache de prompts e a Batch API para reduzir custos

Nemotron 3 Ultra 550B A55B · Strengths & Key Advantages

  • Janela de contexto de 1M com limite máximo de saída de 66K tokens (SWE-bench Verified 64.5% · GPQA Diamond 76%)
  • Taxa de transferência rápida de 65 tokens/segundo com latência inicial (TTFT) de 620 ms
  • Pesos abertos (550B (55B MoE)) para auto-hospedagem local ou em nuvem privada via vLLM, SGLang ou Ollama
Considerations & Trade-offs
  • Requer servidores GPU com memória VRAM adequada para execução local em precisão total
  • Em derivações científicas extremas, modelos pesados dedicados exclusivamente ao raciocínio oferecem maior profundidade

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricCommand A PlusNemotron 3 Ultra 550B A55B
Cost per Task
Estimated USD to finish one task
$0.85$0.85
Output Tokens / Task
Tokens generated per task
45K48K
Reasoning Tokens / Task
Thinking tokens burned per task
22K24K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

FeatureCommand A PlusNemotron 3 Ultra 550B A55B
Official API Model ID (SDK)command-a-plusnemotron-3-ultra-550b-a55b
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2026-052026-06
Knowledge CutoffMarch 2026February 2026
ArchitectureFlagship Multimodal Agentic MoEColossal Sparse MoE (550B Total / 55B Active)
ParametersConfidential (~180B+ MoE)550B (55B active MoE)
Enterprise Rate Limits (RPM / TPM)Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed CloudUnlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud
Long-Context Tier (>128K/200K)Flat rate ($3/1M in) across full 128K windowFlat rate ($1/1M in) across full 1000K window
Prompt Cache Policy & TTLCached input at $0.75/1M tokensCached input at $0.25/1M tokens
Computer Use / GUI AgentAPI / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)
MCP & Parallel Tool CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & SandboxSupported via external Tavily/Exa Search & E2B/Docker Sandbox toolsSupported via external Tavily/Exa Search & E2B/Docker Sandbox tools
Official Fine-Tuning SupportFull Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)
Multimodal Token BillingText BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)Text BPE (~4 chars/token)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 112 GB VRAM (4-bit Quantized) · 387 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 341 GB VRAM (4-bit Quantized) · 1183 GB VRAM (Native BF16)
Safety & Frontier ClassificationOpen-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)Open-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)
Enterprise Compliance (ZDR/HIPAA/SOC2)100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control
Input Modalitiestext, visiontext
Output Modalitiestexttext

Command A Plus vs Nemotron 3 Ultra 550B A55B: Respostas Rápidas (FAQ)

Which is more intelligent, Command A Plus or Nemotron 3 Ultra 550B A55B?

Nemotron 3 Ultra 550B A55B is more intelligent. It scores 60 compared with 58 on the composite Intelligence Index.

Which model is faster?

Command A Plus is faster, generating 68 tokens per second compared with 65 tokens per second.

Which model is cheaper to run?

Nemotron 3 Ultra 550B A55B is cheaper at $0.68 per 1M tokens blended, compared with $2.33 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Command A Plus has lower latency, with a time to first token of 0.56s compared with 0.62s.

Which model has a larger context window?

Nemotron 3 Ultra 550B A55B has a larger context window, supporting 1M tokens compared with 128K tokens.

Veredito

Tanto Command A Plus (Indicado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, arquiteturas RAG corporativas e integração escalável via API.) quanto Nemotron 3 Ultra 550B A55B (Indicado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, arquiteturas RAG corporativas e integração escalável via API.) entregam excelente desempenho: Nemotron 3 Ultra 550B A55B lidera em inteligência geral e programação, Command A Plus oferece geração mais rápida e Nemotron 3 Ultra 550B A55B apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, Command A Plus ou Nemotron 3 Ultra 550B A55B?+

Nas avaliações de inteligência e código, Nemotron 3 Ultra 550B A55B leva vantagem. Confira os gráficos SWE-bench e GPQA acima para detalhes.

Qual modelo tem a API mais barata, Command A Plus ou Nemotron 3 Ultra 550B A55B?+

O Command A Plus custa $3.00 / $12.00 por 1M de tokens (entrada/saída) e o Nemotron 3 Ultra 550B A55B custa $1.00 / $3.00. No custo combinado, Nemotron 3 Ultra 550B A55B é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O Command A Plus suporta 128K tokens de contexto contra 1M tokens do Nemotron 3 Ultra 550B A55B, enquanto Command A Plus entrega maior velocidade de geração.

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

Fontes oficiais: Documentação oficial de API da Cohere e NVIDIA e benchmarks independentes (2026).