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GPT-5.4 mini (medium)
OpenAI38/ 57
Intelligence Score
Intelligence
38
#51 of 203 (top 25%)
Speed
168 tok/s
#23 of 131
Price
$1.69
per M tokens
#98 cheapest of 136
Context Window
400K
tokens
Latency: 15ms (#119)
Score Breakdown
Quality Score63%
Speed Score25%
Cost Score85%
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Use This Model
Claude Code
claude --model gpt-5-4-mini-mediumAPI (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-mini-medium",
"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-mini-medium"),
prompt: "Hello",
});