Head-to-Head Model Comparison

Nemotron Research Reasoning vs Llama 3.1 Nemotron Ultra 253B

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 Research Reasoning vs Llama 3.1 Nemotron Ultra 253B: Benchmarks, Pricing & Speed Comparison

Nemotron Research Reasoning da NVIDIA e Llama 3.1 Nemotron Ultra 253B da NVIDIA são dois modelos de IA de destaque. O Nemotron Research Reasoning oferece uma janela de contexto de 128K tokens a $0.00/$0.00 por milhão de tokens, enquanto o Llama 3.1 Nemotron Ultra 253B oferece 128K tokens de contexto a $0.80/$2.40 por milhão de tokens. Veja abaixo a comparação completa de benchmarks, latência e custos.

Comparação Direta (VS)

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NVIDIA

Nemotron Research Reasoning

Raciocínio de Pesos Abertos

O Nemotron Research Reasoning 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 45 tokens/s, índice de inteligência de 68/

Intelligence Index68 / 100
Input Token:

$0.00 / 1M

Output Token:

$0.00 / 1M

Context Window:

128K tokens

SWE-bench Verified:

48.5%

NVIDIA

Llama 3.1 Nemotron Ultra 253B

Modelo Base de Pesos Abertos

O Llama 3.1 Nemotron Ultra 253B 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 60 tokens/s, índice de inteligência

Intelligence Index54 / 100
Input Token:

$0.80 / 1M

Output Token:

$2.40 / 1M

Context Window:

128K tokens

SWE-bench Verified:

52.8%

Principais Diferenças em Resumo

  • Nemotron Research Reasoning is 1.0x cheaper for API usage (input + output tokens combined).
  • Llama 3.1 Nemotron Ultra 253B is faster at 60 tok/s vs 45 tok/s.
  • Llama 3.1 Nemotron Ultra 253B leads on SWE-bench coding (52.8% vs 48.5%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureNemotron Research ReasoningLlama 3.1 Nemotron Ultra 253B
Intelligence Index
Composite reasoning & knowledge score (0-100)
6854
Provider
NVIDIANVIDIA
Input Price
Cost per million input tokens
$0.00 / 1M$0.80 / 1M
Output Price
Cost per million output tokens
$0.00 / 1M$2.40 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.00 / 1M$0.54 / 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
16K16K
Throughput Speed
Tokens generated per second
45 tok/s60 tok/s
SWE-bench Verified
Real-world software engineering
48.5%52.8%
GPQA Diamond
Graduate-level reasoning
62%66%
Cached Input Price
Prompt caching discount per 1M tokens
$0.00 / 1M$0.20 / 1M

Quem vence em cada categoria?

At-a-glance decision framework
Coding
Llama 3.1 Nemotron Ultra 253B
+4.3% SWE-bench lead
Cost
Nemotron Research Reasoning
1.0x cheaper monthly runtime
Speed
Llama 3.1 Nemotron Ultra 253B
+33% faster generation
Context
Tied
128K tokens window

Pontuações de Benchmarks Verificadas

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

Nemotron Research ReasoningLlama 3.1 Nemotron Ultra 253B
SWE-bench Verified (Autonomous Coding)

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

48.5%vs52.8%
GPQA Diamond (Doctorate-Level Science & Math)

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

62%vs66%
MMLU-Pro (Multi-task Language Understanding)

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

82%vs84%
LMSYS Chatbot Arena Elo

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

1340ptsvs1362pts
Terminal-Bench (Agentic Coding & Terminal Use)

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

42%vs46.5%
AIME (Advanced Math Competition)

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

68%vs76%
Long-Context Reasoning

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

78%vs82%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

45 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 Research Reasoning0.52s
Llama 3.1 Nemotron Ultra 253B0.60s
Est. End-to-End Response (500 tokens)TTFT + generation time
Nemotron Research Reasoning11.63s
Llama 3.1 Nemotron Ultra 253B8.93s

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 Research Reasoning Monthly API Bill
$0.00 / month
$0/1M in · $0/1M out
Llama 3.1 Nemotron Ultra 253B Monthly API Bill
$3.66 / month
$0.8/1M in · $2.4/1M out
Nemotron Research Reasoning saves approximately $3.66 / month (100%) under this workload.1.0x Savings

Nemotron Research Reasoning · Strengths & Key Advantages

  • Janela de contexto de 128K com limite máximo de saída de 16K tokens (SWE-bench Verified 48.5% · GPQA Diamond 62%)
  • Taxa de transferência rápida de 45 tokens/segundo com latência inicial (TTFT) de 520 ms
  • Pesos abertos (70B) 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 Ultra 253B · Strengths & Key Advantages

  • Janela de contexto de 128K com limite máximo de saída de 16K tokens (SWE-bench Verified 52.8% · GPQA Diamond 66%)
  • Taxa de transferência rápida de 60 tokens/segundo com latência inicial (TTFT) de 600 ms
  • Pesos abertos (253B) 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 Research ReasoningLlama 3.1 Nemotron Ultra 253B
Cost per Task
Estimated USD to finish one task
$0.00$0.65
Output Tokens / Task
Tokens generated per task
18K42K
Reasoning Tokens / Task
Thinking tokens burned per task
12K20K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

FeatureNemotron Research ReasoningLlama 3.1 Nemotron Ultra 253B
Official API Model ID (SDK)nemotron-research-reasoningllama-3-1-nemotron-ultra-253b
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2025-082025-04
Knowledge CutoffJuly 2025December 2024
ArchitectureResearch-Grade Dense TransformerHigh-Throughput Aligned Frontier MoE
Parameters70B253B
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)Free across full context window (only KV-cache VRAM scales)Flat rate ($0.8/1M in) across full 128K window
Prompt Cache Policy & TTLAutomatic prefix KV-caching in vLLM / SGLang (0 cost)Cached input at $0.2/1M 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)Text BPE (~4 chars/token)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 43 GB VRAM (4-bit Quantized) · 151 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 157 GB VRAM (4-bit Quantized) · 544 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 Research Reasoning vs Llama 3.1 Nemotron Ultra 253B: Respostas Rápidas (FAQ)

Which is more intelligent, Nemotron Research Reasoning or Llama 3.1 Nemotron Ultra 253B?

Nemotron Research Reasoning is more intelligent. It scores 68 compared with 54 on the composite Intelligence Index.

Which model is faster?

Llama 3.1 Nemotron Ultra 253B is faster, generating 60 tokens per second compared with 45 tokens per second.

Which model is cheaper to run?

Nemotron Research Reasoning is cheaper at $0.00 per 1M tokens blended, compared with $0.54 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Nemotron Research Reasoning has lower latency, with a time to first token of 0.52s compared with 0.60s.

Veredito

Tanto Nemotron Research Reasoning (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 Ultra 253B (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 Research Reasoning lidera em inteligência geral e programação, Llama 3.1 Nemotron Ultra 253B oferece geração mais rápida e Nemotron Research Reasoning apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, Nemotron Research Reasoning ou Llama 3.1 Nemotron Ultra 253B?+

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

Qual modelo tem a API mais barata, Nemotron Research Reasoning ou Llama 3.1 Nemotron Ultra 253B?+

O Nemotron Research Reasoning custa $0.00 / $0.00 por 1M de tokens (entrada/saída) e o Llama 3.1 Nemotron Ultra 253B custa $0.80 / $2.40. No custo combinado, Nemotron Research Reasoning é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O Nemotron Research Reasoning suporta 128K tokens de contexto contra 128K tokens do Llama 3.1 Nemotron Ultra 253B, enquanto Llama 3.1 Nemotron Ultra 253B 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).