Head-to-Head Model Comparison

Nemotron Content Safety Reasoning 4B vs Llama 3.1 Nemotron Safety Guard 8B v3

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Revisado pela equipe de pesquisa do GetInfoUsÚltima revisão: October 2026Política editorial
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Related topics (12)
AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
Nemotron Content Safety Reasoning 4B vs Llama 3.1 Nemotron Safety Guard 8B v3: Benchmarks, Pricing & Speed Comparison

Nemotron Content Safety Reasoning 4B da NVIDIA e Llama 3.1 Nemotron Safety Guard 8B v3 da NVIDIA são dois modelos de IA de destaque. O Nemotron Content Safety Reasoning 4B oferece uma janela de contexto de 128K tokens a $0.05/$0.15 por milhão de tokens, enquanto o Llama 3.1 Nemotron Safety Guard 8B v3 oferece 128K tokens de contexto a $0.05/$0.10 por milhão de tokens. Veja abaixo a comparação completa de benchmarks, latência e custos.

Comparação Direta (VS)

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NVIDIA

Nemotron Content Safety Reasoning 4B

Raciocínio de Pesos Abertos

O Nemotron Content Safety Reasoning 4B da NVIDIA é um modelo de IA projetado para raciocínio em cadeia de pensamento com pesos abertos e alta eficiência, oferecendo janela de contexto de 128K, velocidade de 150 tokens/s, índice de inteligên

Intelligence Index38 / 100
Input Token:

$0.05 / 1M

Output Token:

$0.15 / 1M

Context Window:

128K tokens

SWE-bench Verified:

N/A

NVIDIA

Llama 3.1 Nemotron Safety Guard 8B v3

Modelo Base de Pesos Abertos

O Llama 3.1 Nemotron Safety Guard 8B v3 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 128K, velocidade de 180 tokens/s, índice de int

Intelligence Index36 / 100
Input Token:

$0.05 / 1M

Output Token:

$0.10 / 1M

Context Window:

128K tokens

SWE-bench Verified:

N/A

Principais Diferenças em Resumo

  • Llama 3.1 Nemotron Safety Guard 8B v3 is 1.3x cheaper for API usage (input + output tokens combined).
  • Llama 3.1 Nemotron Safety Guard 8B v3 is faster at 180 tok/s vs 150 tok/s.
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureNemotron Content Safety Reasoning 4BLlama 3.1 Nemotron Safety Guard 8B v3
Intelligence Index
Composite reasoning & knowledge score (0-100)
3836
Provider
NVIDIANVIDIA
Input Price
Cost per million input tokens
$0.05 / 1M$0.05 / 1M
Output Price
Cost per million output tokens
$0.15 / 1M$0.10 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.03 / 1M$0.03 / 1M
Context Window
Maximum input + output tokens
128K tokens~192 A4 pages of text128K tokens~192 A4 pages of text
Max Output Tokens
Per single request
4K2K
Throughput Speed
Tokens generated per second
150 tok/s180 tok/s
SWE-bench Verified
Real-world software engineering
N/AN/A
Cached Input Price
Prompt caching discount per 1M tokens
$0.01 / 1M$0.01 / 1M

Quem vence em cada categoria?

At-a-glance decision framework
Coding

Evaluations ongoing

Cost
Llama 3.1 Nemotron Safety Guard 8B v3
1.3x cheaper monthly runtime
Speed
Llama 3.1 Nemotron Safety Guard 8B v3
+20% faster generation
Context
Tied
128K tokens window

Pontuações de Benchmarks Verificadas

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

Nemotron Content Safety Reasoning 4BLlama 3.1 Nemotron Safety Guard 8B v3
LMSYS Chatbot Arena Elo

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

1190ptsvs1160pts
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

150 tok/s vs180 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 Content Safety Reasoning 4B0.24s
Llama 3.1 Nemotron Safety Guard 8B v30.18s
Est. End-to-End Response (500 tokens)TTFT + generation time
Nemotron Content Safety Reasoning 4B3.57s
Llama 3.1 Nemotron Safety Guard 8B v32.96s

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 Content Safety Reasoning 4B Monthly API Bill
$0.23 / month
$0.05/1M in · $0.15/1M out
Llama 3.1 Nemotron Safety Guard 8B v3 Monthly API Bill
$0.18 / month
$0.05/1M in · $0.1/1M out
Llama 3.1 Nemotron Safety Guard 8B v3 saves approximately $0.05 / month (20%) under this workload.1.3x Savings

Nemotron Content Safety Reasoning 4B · Strengths & Key Advantages

  • Janela de contexto de 128K com limite máximo de saída de 4K tokens (Arena Elo 1190)
  • Taxa de transferência rápida de 150 tokens/segundo com latência inicial (TTFT) de 240 ms
  • Pesos abertos (4B) 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

Llama 3.1 Nemotron Safety Guard 8B v3 · Strengths & Key Advantages

  • Janela de contexto de 128K com limite máximo de saída de 2K tokens (Arena Elo 1160)
  • Taxa de transferência rápida de 180 tokens/segundo com latência inicial (TTFT) de 180 ms
  • Pesos abertos (8B) 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 Content Safety Reasoning 4BLlama 3.1 Nemotron Safety Guard 8B v3
Cost per Task
Estimated USD to finish one task
$0.02$0.01
Output Tokens / Task
Tokens generated per task
4K2K
Reasoning Tokens / Task
Thinking tokens burned per task
2K0K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

FeatureNemotron Content Safety Reasoning 4BLlama 3.1 Nemotron Safety Guard 8B v3
Official API Model ID (SDK)nemotron-content-safety-reasoning-4bllama-3-1-nemotron-safety-guard-8b-v3
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2026-012025-10
Knowledge CutoffNovember 2025August 2025
ArchitectureReasoning-Augmented Safety ClassifierSpecialized Guardrail Classifier Transformer
Parameters4B8B
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 ($0.05/1M in) across full 128K windowFlat rate ($0.05/1M in) across full 128K window
Prompt Cache Policy & TTLCached input at $0.01/1M tokensCached input at $0.01/1M tokens
Computer Use / GUI AgentText-only completion (No GUI action loop)Text-only completion (No GUI action loop)
MCP & Parallel Tool CallingPrompt-based JSON extraction onlyPrompt-based JSON extraction only
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)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 2 GB VRAM (4-bit Quantized) · 9 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 5 GB VRAM (4-bit Quantized) · 17 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
Output Modalitiestexttext

Nemotron Content Safety Reasoning 4B vs Llama 3.1 Nemotron Safety Guard 8B v3: Respostas Rápidas (FAQ)

Which is more intelligent, Nemotron Content Safety Reasoning 4B or Llama 3.1 Nemotron Safety Guard 8B v3?

Nemotron Content Safety Reasoning 4B is more intelligent. It scores 38 compared with 36 on the composite Intelligence Index.

Which model is faster?

Llama 3.1 Nemotron Safety Guard 8B v3 is faster, generating 180 tokens per second compared with 150 tokens per second.

Which model has lower latency?

Llama 3.1 Nemotron Safety Guard 8B v3 has lower latency, with a time to first token of 0.18s compared with 0.24s.

Veredito

Tanto Nemotron Content Safety Reasoning 4B (Indicado para raciocínio em cadeia de pensamento com pesos abertos e alta eficiência, arquiteturas RAG corporativas e integração escalável via API.) quanto Llama 3.1 Nemotron Safety Guard 8B v3 (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 Content Safety Reasoning 4B lidera em inteligência geral e programação, Llama 3.1 Nemotron Safety Guard 8B v3 oferece geração mais rápida e Llama 3.1 Nemotron Safety Guard 8B v3 apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, Nemotron Content Safety Reasoning 4B ou Llama 3.1 Nemotron Safety Guard 8B v3?+

Nas avaliações de inteligência e código, Nemotron Content Safety Reasoning 4B leva vantagem. Confira os gráficos SWE-bench e GPQA acima para detalhes.

Qual modelo tem a API mais barata, Nemotron Content Safety Reasoning 4B ou Llama 3.1 Nemotron Safety Guard 8B v3?+

O Nemotron Content Safety Reasoning 4B custa $0.05 / $0.15 por 1M de tokens (entrada/saída) e o Llama 3.1 Nemotron Safety Guard 8B v3 custa $0.05 / $0.10. No custo combinado, Llama 3.1 Nemotron Safety Guard 8B v3 é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O Nemotron Content Safety Reasoning 4B suporta 128K tokens de contexto contra 128K tokens do Llama 3.1 Nemotron Safety Guard 8B v3, enquanto Llama 3.1 Nemotron Safety Guard 8B v3 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 NVIDIA e benchmarks independentes (2026).