Overview
GPT pricing for every OpenAI model: USD per million input and output tokens, context length, max output and modalities for GPT, o-series and open-weight models, cheapest first, plus the cost of your call when you give token counts. Filter by name (q=gpt-5), price cap, context or image input. Source: OpenRouter's public model list. Use to pick an OpenAI model for a job or to estimate what a prompt will cost before sending it.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
media/images
Provider
GPT pricing
Indexed
2026-11-14 11:07:53
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
Output Schema
{
"example": {
"asOf": "2026-11-14T03:00:00.000Z",
"count": 1,
"matched": 98,
"models": [
{
"contextLength": 131072,
"free": false,
"id": "openai/gpt-oss-20b:batch",
"inputPerMillionUsd": 0.024,
"inputs": [
"text"
],
"maxOutputTokens": 117964,
"name": "OpenAI: gpt-oss-20b (batch)",
"outputPerMillionUsd": 0.112,
"outputs": [
"text"
],
"provider": "openai"
}
],
"sort": "input",
"source": "OpenRouter public model list (openrouter.ai/api/v1/models)"
},
"type": "json"
}