LLM Reference

GPT-4 vs Llama 3.1 Nemotron 70B Reward

GPT-4 (2023) and Llama 3.1 Nemotron 70B Reward (2024) are compact production models from OpenAI and NVIDIA AI. GPT-4 ships a 8k-token context window, while Llama 3.1 Nemotron 70B Reward ships a 4k-token context window. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads. It focuses on practical selection signals rather than broad model-family marketing.

Llama 3.1 Nemotron 70B Reward is safer overall; choose GPT-4 when coding workflow support matters.

Decision scorecard

Local evidence first
SignalGPT-4Llama 3.1 Nemotron 70B Reward
Best formultimodal apps, tool-calling agents, and provider-routed productiongeneral production evaluation
Decision fitCoding, Agents, and VisionClassification
Context window8k4k
Cheapest output$60/1M tokens-
Provider routes4 tracked1 tracked
Shared benchmarks0 shared0 shared

Decision tradeoffs

Choose GPT-4 when...
  • GPT-4 has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • GPT-4 has broader tracked provider coverage for fallback and route flexibility.
  • GPT-4 uniquely exposes Vision, Multimodal, and JSON / Tool use in local model data.
  • Local decision data tags GPT-4 for Coding, Agents, and Vision.
Choose Llama 3.1 Nemotron 70B Reward when...
  • Local decision data tags Llama 3.1 Nemotron 70B Reward for Classification.

Monthly cost at traffic

Estimate token spend from the cheapest tracked input and output route or tier on this page.

GPT-4

$39,000

Cheapest tracked route/tier: OpenAI API

Llama 3.1 Nemotron 70B Reward

Unavailable

No complete token price in local provider data

Cost delta unavailable until both models have sourced input and output token prices.

Switch friction

GPT-4 -> Llama 3.1 Nemotron 70B Reward
  • No overlapping tracked provider route is sourced for GPT-4 and Llama 3.1 Nemotron 70B Reward; plan for SDK, billing, or endpoint changes.
  • Check replacement coverage for Vision, Multimodal, and JSON / Tool use before moving production traffic.
Llama 3.1 Nemotron 70B Reward -> GPT-4
  • No overlapping tracked provider route is sourced for Llama 3.1 Nemotron 70B Reward and GPT-4; plan for SDK, billing, or endpoint changes.
  • GPT-4 adds Vision, Multimodal, and JSON / Tool use in local capability data.

Specs

Specification
Released2023-03-142024-10-01
Context window8k4k
Parameters1.76T (8x222B MoE)*70B
ArchitectureMixture of ExpertsDecoder Only
LicenseProprietaryNVIDIA Open Model
OpennessProprietaryOpen weights
WeightsNot releasedUnknown
CodeUnknownUnknown
Commercial useCommercial use: conditionalCommercial use: permitted
Knowledge cutoff2021-09-

Pricing and availability

Pricing attributeGPT-4Llama 3.1 Nemotron 70B Reward
Input price$30/1M tokens-
Output price$60/1M tokens-
Providers

Capabilities

CapabilityGPT-4Llama 3.1 Nemotron 70B Reward
VisionYesNo
MultimodalYesNo
ReasoningNoNo
JSON / Tool useYesNo
Structured outputsYesNo
Code executionYesNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

No shared benchmark scores are currently available for this pair.

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Last reviewed: 2026-06-15. Data sourced from public model cards and provider documentation.