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Models / OpenAI / GPT-5 Nano

OpenAI · gpt-nano

GPT-5 Nano

Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs

$0.05 in · $0.40 out

per 1M tokens · first-party price. Reference price from OpenAI, the lab's own listing.

Provider input prices run from $0.04 to $0.076 per 1M tokens. Output prices run from $0.32 to $0.61.

Context
400,000
Max output
128,000
Cache read
$0.005
Cache write
—
Reasoning
Yes
Tool calls
Yes
Structured output
Yes
Vision
Yes
Open weights
No
License
—
Released
Aug 7, 2025
Updated in source
Aug 7, 2025
Knowledge
2024-05-30
Providers
23

What this model costs per month

Prices are USD per 1M tokens. A month is 30 days. Cache hits use the cache-read rate when the model has one; otherwise the cache field is ignored.

monthly = requests/day × 30 × (input tokens × (1 − cache hit) × input price + input tokens × cache hit × cache-read price + output tokens × output price) ÷ 1,000,000

Providers

Base rates from Models.dev. Where a provider lists the model more than once, the row is the listing whose id is closest to the canonical model id.
ProviderInputOutputCache readCache writeStatus
Ofox$0.04$0.32$0.008——
Abacus$0.05$0.40$0.005——
Cloudflare AI Gateway$0.05$0.40$0.005——
Databricks$0.05$0.40$0.005——
DevPass$0.05$0.40$0.005——
Eden AI$0.05$0.40$0.005——
Impossibl$0.05$0.40$0.005——
Kilo Gateway$0.05$0.40$0.005——
LLM Gateway$0.05$0.40$0.005——
Merge Gateway$0.05$0.40$0.005——
NanoGPT$0.05$0.40$0.005——
NEAR AI Cloud$0.05$0.40$0.005——
Neon$0.05$0.40$0.005——
OpenAIreference$0.05$0.40$0.005——
OpenRouter$0.05$0.40$0.005——
OrcaRouter$0.05$0.40$0.005——
Pioneer$0.05$0.40$0.005$0.05—
Prime Inference$0.05$0.40———
SAP AI Core$0.05$0.40$0.005——
Requesty$0.055$0.44$0.006——
Cortecs$0.06$0.44$0.019——
AI/ML API$0.076$0.61$0.069——
Snowflake Cortex————beta

Jobs this model qualifies for