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  1. Home
  2. /
  3. Compare

Nemotron 3 Ultra vs Step 3.7 Flash

Compare Nemotron 3 Ultra from Nvidia and Step 3.7 Flash from stepfun on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for nvidia
Nemotron 3 Ultra
Favicon for stepfun
Step 3.7 Flash
Favicon for nvidia
Nemotron 3 Ultra
Favicon for stepfun
Step 3.7 Flash

Overview

Nemotron 3 Ultra
Author
Nvidia
Step 3.7 Flash
Author
stepfun
Nemotron 3 Ultra
Context length
262Ktokens
Step 3.7 Flash
Context length
262Ktokens
Nemotron 3 Ultra
Reasoning
Step 3.7 Flash
Reasoning
Nemotron 3 Ultra
Input modalities
Step 3.7 Flash
Input modalities
Nemotron 3 Ultra
Output modalities
Step 3.7 Flash
Output modalities

Nemotron 3 Ultra vs Step 3.7 Flash: side-by-side summary

Nemotron 3 Ultra and Step 3.7 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Nemotron 3 Ultra, from Nvidia, has a 262,144-token context window and is priced at $0.50/M tokens input, $2.20/M tokens output on OpenRouter.

Step 3.7 Flash, from stepfun, has a 262,144-token context window and is priced at $0.16/M tokens input, $0.92/M tokens output on OpenRouter.

Context window
  • Nemotron 3 Ultra: 262,144 tokens
  • Step 3.7 Flash: 262,144 tokens
Price
  • Nemotron 3 Ultra: $0.50/M tokens input, $2.20/M tokens output
  • Step 3.7 Flash: $0.16/M tokens input, $0.92/M tokens output
Provided by
  • Nemotron 3 Ultra: Nvidia
  • Step 3.7 Flash: stepfun
  • model details, providers and pricing
Nemotron 3 Ultra
model details, providers and pricing
Step 3.7 Flash