OpenAI: GPT-5.4 Nano
OpenAImultimodalactive
OpenAI: GPT-5.4 Nano by OpenAI, listed 2026-03-17. 400K token context window. API pricing $0.20 in / $1.25 out per 1M tokens.
Context window
400K400,000 tokens
Input price
$0.20USD per 1M tokens
Output price
$1.25USD per 1M tokens
Released
2026-03-17active
Family
GPT-5.4OpenAI
Modalities
file+image+text → textinput → output
Pricing
| Tier | Price | Unit | Source |
|---|---|---|---|
| Input | $0.20 | USD per 1M tokens | Listing snapshot |
| Output | $1.25 | USD per 1M tokens | Listing snapshot |
Scores
No verified benchmark scores for this model yet. The scores section fills in as score data lands — values are never estimated.
Timeline
- 2026-03-17Listed on OpenRouter
Links & tags
file-inimage-intext-intext-out