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Llama Nemotron Ultra

NVIDIA
15/ 57

Intelligence Score

Intelligence

15

#138 of 210 (top 66%)

Speed

42 tok/s

#122 of 148

Price

$0.90

per M tokens

#92 cheapest of 144

Context Window

128K

tokens

Latency: 3ms (#96)

Score Breakdown

Quality Score26%
Speed Score7%
Cost Score91%

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Use This Model

Claude Code

claude --model llama-3-1-nemotron-ultra-253b-v1-reasoning

API (cURL)

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -d '{
    "model": "llama-3-1-nemotron-ultra-253b-v1-reasoning",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Vercel AI SDK

import { generateText } from "ai";
import { openrouter } from "@openrouter/ai-sdk-provider";

const { text } = await generateText({
  model: openrouter("llama-3-1-nemotron-ultra-253b-v1-reasoning"),
  prompt: "Hello",
});
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