GPT-5.4 nano

openai· 2026-03-17· 400K ctx

API onlytool callreasoningstructured quant: unknown

spread (output)

1.3×

$1.00 – $1.25 · 32 providers

32 providers priced

Provider	Input	Output	Cache rd	Blended
Ofox relay router	$0.160	$1.00	$0.016	$0.145
Poe relay router	$0.180	$1.10	$0.018	$0.161
Azure hyperscaler	$0.200	$1.25	$0.020	$0.181
Azure Cognitive Services unknown	$0.200	$1.25	$0.020	$0.181
Cloudflare AI Gateway unknown	$0.200	$1.25	$0.020	$0.181
CrossModel relay router	$0.200	$1.25	$0.020	$0.197
Databricks relay router	$0.200	$1.25	$0.020	$0.181
Eden AI relay router	$0.200	$1.25	$0.020	$0.181
FastRouter relay router	$0.200	$1.25	—	$0.296^*
FrogBot relay router	$0.200	$1.25	$0.020	$0.181
GitHub Copilot relay router	$0.200	$1.25	$0.020	$0.181
Impossibl relay router	$0.200	$1.25	$0.020	$0.181
Kilo Gateway relay router	$0.200	$1.25	$0.020	$0.181
DevPass (LLM Gateway) relay router	$0.200	$1.25	$0.020	$0.181
LLM Gateway relay router	$0.200	$1.25	$0.020	$0.181
LLM Gateway relay router	$0.200	$1.25	$0.020	$0.181
Merge Gateway unknown	$0.200	$1.25	$0.020	$0.181
NanoGPT relay router	$0.200	$1.25	$0.020	$0.181
NEAR AI Cloud relay router	$0.200	$1.25	$0.020	$0.181
Neon relay router	$0.200	$1.25	$0.020	$0.181
OpenAI first party lab	$0.200	$1.25	$0.020	$0.181
OpenCode Zen relay router	$0.200	$1.25	$0.020	$0.181
OpenRouter unknown	$0.200	$1.25	$0.020	$0.181
Opper relay router	$0.200	$1.25	$0.020	$0.181
OrcaRouter relay router	$0.200	$1.25	$0.020	$0.181
Pioneer relay router	$0.200	$1.25	$0.020	$0.197
Requesty relay router	$0.200	$1.25	$0.020	$0.181
Vercel AI Gateway unknown	$0.200	$1.25	$0.020	$0.181
Vivgrid unknown	$0.200	$1.25	$0.020	$0.181
302.AI relay router	$0.200	$1.25	—	$0.296^*
ZenMux relay router	$0.200	$1.25	—	$0.296^*
Abacus relay router	$0.200	$1.25	$0.020	$0.181

Cheapest (output)

Ofox

$1.00 /M

opencode.json

{
  "provider": {
    "ofox": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://api.ofox.ai/v1"
      },
      "models": {
        "openai/gpt-5.4-nano": {}
      }
    }
  }
}

Set OFOX_API_KEY in your environment. Generated — verify against the OpenCode docs.

Output $/M over time7-day preview

Median line, min–max band. Pre-2026-09 points are catalog-recorded dates from models.dev git history, not provider effective dates.

Full price history & dynamics

This is a 7-day preview. Sign in for 30 days free; the full series and export are the API subscription.

Data: models.dev (MIT), snapshot 2026-09-20. Prices are vendor-published; verify before purchase. Methodology.