Head-to-Head Model Comparison

Nemotron 3 Ultra 550B A55B vs Qwen3.8 Max Preview

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
Nemotron 3 Ultra 550B A55B vs Qwen3.8 Max Preview: Benchmarks, Pricing & Speed Comparison

Nemotron 3 Ultra 550B A55B da NVIDIA e Qwen3.8 Max Preview da Alibaba são dois modelos de IA de destaque. O Nemotron 3 Ultra 550B A55B oferece uma janela de contexto de 1M tokens a $1.00/$3.00 por milhão de tokens, enquanto o Qwen3.8 Max Preview oferece 1M tokens de contexto a $0.00/$0.00 por milhão de tokens. Veja abaixo a comparação completa de benchmarks, latência e custos.

Comparação Direta (VS)

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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%

Alibaba

Qwen3.8 Max Preview

Modelo Base de Pesos Abertos

O Qwen3.8 Max Preview da Alibaba 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 60 tokens/s, índice de inteligência de 93/100

Intelligence Index93 / 100
Input Token:

$0.00 / 1M

Output Token:

$0.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

75.2%

Principais Diferenças em Resumo

  • Qwen3.8 Max Preview is 1.0x cheaper for API usage (input + output tokens combined).
  • Nemotron 3 Ultra 550B A55B is faster at 65 tok/s vs 60 tok/s.
  • Qwen3.8 Max Preview leads on SWE-bench coding (75.2% vs 64.5%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureNemotron 3 Ultra 550B A55BQwen3.8 Max Preview
Intelligence Index
Composite reasoning & knowledge score (0-100)
6093
Provider
NVIDIAAlibaba
Input Price
Cost per million input tokens
$1.00 / 1M$0.00 / 1M
Output Price
Cost per million output tokens
$3.00 / 1M$0.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.68 / 1M$0.00 / 1M
Context Window
Maximum input + output tokens
1M tokens~1,500 A4 pages of text1M tokens~1,500 A4 pages of text
Max Output Tokens
Per single request
66K32K
Throughput Speed
Tokens generated per second
65 tok/s60 tok/s
SWE-bench Verified
Real-world software engineering
64.5%75.2%
GPQA Diamond
Graduate-level reasoning
76%79.5%
Cached Input Price
Prompt caching discount per 1M tokens
$0.25 / 1M$0.00 / 1M

Quem vence em cada categoria?

At-a-glance decision framework
Coding
Qwen3.8 Max Preview
+10.7% SWE-bench lead
Cost
Qwen3.8 Max Preview
1.0x cheaper monthly runtime
Speed
Nemotron 3 Ultra 550B A55B
+8% faster generation
Context
Tied
1M tokens window

Pontuações de Benchmarks Verificadas

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

Nemotron 3 Ultra 550B A55BQwen3.8 Max Preview
SWE-bench Verified (Autonomous Coding)

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

64.5%vs75.2%
GPQA Diamond (Doctorate-Level Science & Math)

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

76%vs79.5%
MMLU-Pro (Multi-task Language Understanding)

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

87.5%vs89%
LMSYS Chatbot Arena Elo

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

1425ptsvs1485pts
Terminal-Bench (Agentic Coding & Terminal Use)

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

53%vsN/A
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

N/Avs77%
AIME (Advanced Math Competition)

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

86%vsN/A
Long-Context Reasoning

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

89%vsN/A
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

65 tok/s vs60 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
Nemotron 3 Ultra 550B A55B0.62s
Qwen3.8 Max Preview0.68s
Est. End-to-End Response (500 tokens)TTFT + generation time
Nemotron 3 Ultra 550B A55B8.31s
Qwen3.8 Max Preview9.01s

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)
Nemotron 3 Ultra 550B A55B Monthly API Bill
$4.58 / month
$1/1M in · $3/1M out
Qwen3.8 Max Preview Monthly API Bill
$0.00 / month
$0/1M in · $0/1M out
Qwen3.8 Max Preview saves approximately $4.58 / month (100%) under this workload.1.0x Savings

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

Qwen3.8 Max Preview · Strengths & Key Advantages

  • Janela de contexto de 1M com limite máximo de saída de 32K tokens (SWE-bench Verified 75.2% · GPQA Diamond 79.5%)
  • Taxa de transferência rápida de 60 tokens/segundo com latência inicial (TTFT) de 680 ms
  • Pesos abertos (2.4T total (95B 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.

MetricNemotron 3 Ultra 550B A55BQwen3.8 Max Preview
Cost per Task
Estimated USD to finish one task
$0.85$0.00
Output Tokens / Task
Tokens generated per task
48K35K
Reasoning Tokens / Task
Thinking tokens burned per task
24K15K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

FeatureNemotron 3 Ultra 550B A55BQwen3.8 Max Preview
Official API Model ID (SDK)nemotron-3-ultra-550b-a55bqwen3-8-max-preview-instruct
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2026-062026-07
Knowledge CutoffFebruary 2026April 2026
ArchitectureColossal Sparse MoE (550B Total / 55B Active)Colossus-Scale Open Sparse Mixture-of-Experts
Parameters550B (55B active MoE)2.4T total (95B 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 ($1/1M in) across full 1000K windowFree across full context window (only KV-cache VRAM scales)
Prompt Cache Policy & TTLCached input at $0.25/1M tokensAutomatic prefix KV-caching in vLLM / SGLang (0 cost)
Computer Use / GUI AgentAPI / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)Supported (Screen coordinate grounding, browser & desktop GUI action loops)
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)Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 341 GB VRAM (4-bit Quantized) · 1183 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 1488 GB VRAM (4-bit Quantized) · 5160 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 Modalitiestexttext, vision
Output Modalitiestexttext

Nemotron 3 Ultra 550B A55B vs Qwen3.8 Max Preview: Respostas Rápidas (FAQ)

Which is more intelligent, Nemotron 3 Ultra 550B A55B or Qwen3.8 Max Preview?

Qwen3.8 Max Preview is more intelligent. It scores 93 compared with 60 on the composite Intelligence Index.

Which model is faster?

Nemotron 3 Ultra 550B A55B is faster, generating 65 tokens per second compared with 60 tokens per second.

Which model is cheaper to run?

Qwen3.8 Max Preview is cheaper at $0.00 per 1M tokens blended, compared with $0.68 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Nemotron 3 Ultra 550B A55B has lower latency, with a time to first token of 0.62s compared with 0.68s.

Veredito

Tanto 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.) quanto Qwen3.8 Max Preview (Indicado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, arquiteturas RAG corporativas e integração escalável via API.) entregam excelente desempenho: Qwen3.8 Max Preview lidera em inteligência geral e programação, Nemotron 3 Ultra 550B A55B oferece geração mais rápida e Qwen3.8 Max Preview apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, Nemotron 3 Ultra 550B A55B ou Qwen3.8 Max Preview?+

Nas avaliações de inteligência e código, Qwen3.8 Max Preview leva vantagem. Confira os gráficos SWE-bench e GPQA acima para detalhes.

Qual modelo tem a API mais barata, Nemotron 3 Ultra 550B A55B ou Qwen3.8 Max Preview?+

O Nemotron 3 Ultra 550B A55B custa $1.00 / $3.00 por 1M de tokens (entrada/saída) e o Qwen3.8 Max Preview custa $0.00 / $0.00. No custo combinado, Qwen3.8 Max Preview é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O Nemotron 3 Ultra 550B A55B suporta 1M tokens de contexto contra 1M tokens do Qwen3.8 Max Preview, enquanto Nemotron 3 Ultra 550B A55B 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 NVIDIA e Alibaba e benchmarks independentes (2026).