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DeepSeek V4 Flash 0731 vs Nemotron 3.5 Lightning

Compare DeepSeek V4 Flash 0731 from DeepSeek and Nemotron 3.5 Lightning from Nvidia on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

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AI Model Comparison

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Favicon for deepseek
DeepSeek V4 Flash 0731
Favicon for nvidia
Nemotron 3.5 Lightning
Favicon for deepseek
DeepSeek V4 Flash 0731
Favicon for nvidia
Nemotron 3.5 Lightning

Overview

DeepSeek V4 Flash 0731
Author
DeepSeek
Nemotron 3.5 Lightning
Author
Nvidia
DeepSeek V4 Flash 0731
Context length
1.31Mtokens
Nemotron 3.5 Lightning
Context length
262Ktokens
DeepSeek V4 Flash 0731
Reasoning
Nemotron 3.5 Lightning
Reasoning
DeepSeek V4 Flash 0731
Input modalities
Nemotron 3.5 Lightning
Input modalities
DeepSeek V4 Flash 0731
Output modalities
Nemotron 3.5 Lightning
Output modalities

DeepSeek V4 Flash 0731 vs Nemotron 3.5 Lightning: side-by-side summary

DeepSeek V4 Flash 0731 and Nemotron 3.5 Lightning are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

DeepSeek V4 Flash 0731, from DeepSeek, has a 1,310,720-token context window and is priced at $0.04/M tokens input, $0.10/M tokens output on OpenRouter.

Nemotron 3.5 Lightning, from Nvidia, has a 262,144-token context window and is priced at $0.065/M tokens input, $0.18/M tokens output on OpenRouter.

Context window
  • DeepSeek V4 Flash 0731: 1,310,720 tokens
  • Nemotron 3.5 Lightning: 262,144 tokens
Price
  • DeepSeek V4 Flash 0731: $0.04/M tokens input, $0.10/M tokens output
  • Nemotron 3.5 Lightning: $0.065/M tokens input, $0.18/M tokens output
Provided by
  • DeepSeek V4 Flash 0731: DeepSeek
  • Nemotron 3.5 Lightning: Nvidia
model details, providers and pricing
model details, providers and pricing
DeepSeek V4 Flash 0731
Nemotron 3.5 Lightning