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GPT-5.4 (low)

![OpenAI](https://artificialanalysis.ai/img/logos/openai_small.svg)OpenAI
48/ 57

Intelligence Score

Intelligence

48

#24 of 212 (top 11%)

Speed

64 tok/s

#96 of 141

Price

$5.63

per M tokens

#131 cheapest of 142

Context Window

1.1M

tokens

Latency: 2ms (#91)

Score Breakdown

Quality Score80%
Speed Score8%
Cost Score50%

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Use This Model

Claude Code

claude --model gpt-5-4-low

API (cURL)

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -d '{
    "model": "gpt-5-4-low",
    "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("gpt-5-4-low"),
  prompt: "Hello",
});
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