GPT-5 NanoFreeMiễn phí

openai/gpt-5-nano

GPT-5 Nano is the fastest, most cost-efficient member of the GPT-5 family, optimized for summarization, classification, and other simple high-volume tasks. It supports a 400,000-token input context with 128,000 output tokens, text and image inputs, and exposes streaming, function calling, structured outputs, and tool integrations including web search, file search, image generation, code interpreter, and MCP. OpenAI recommends GPT-5.4 Nano for new speed- and cost-sensitive workloads.

Upstream Providers
ZDR only
openai
In$0.05Out$0.40
No ZDRToolsVision
cloudflare
In$0.05Out$0.40
ZDRToolsVision
opencode-zen-byok
In$0.05Out$0.40
No ZDRToolsVision
API Details
Uptime & Health
No uptime data yet

These providers haven't been health-probed for this model yet. The router still routes around upstreams that fail live requests — uptime fills in once probe history accrues.

Code samples
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5-nano",
    "messages": [
      {"role": "user", "content": "Say hi in 3 words."}
    ]
  }'
No API key yetSet ANYROUTER_API_KEY Dashboard → Keys
Request example
{
  "model": "openai/gpt-5-nano",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}

Change sort, ZDR, effort, or pin a provider to add routing params.