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AnyRouter
Claude Opus 5 Fast

Claude Opus 5 Fast on Infron

Claude Opus 5 Fast through your own Infron key. Price, speed and policy are this upstream's.

Get API key

About Infron

Base URL
DocsAll Infron models

Performance and pricing

Latency (TTFT)
—
Throughput
—
Uptime
—
Input
$0 /M
Output
$0 /M
Context
1M tokens

Billed by your own Infron key. These rates show in your usage logs and are not charged to your AnyRouter credits.

Your key

Request example

curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "anthropic/claude-opus-5-fast",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ],
  "provider": {
    "only": [
      "infron-byok"
    ]
  }
}'
anyr claude --model anthropic/claude-opus-5-fast

Uses your API key. Works with more tools

Performance over time

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Usage

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Details

Max output
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Region
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Upstream model name
anthropic/claude-opus-5-fast
Billing
Your own key (BYOK)
Features
No ZDRToolsVision
Data policy
No ZDR — data may be retained