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OpenAI: GPT-5 Nano
openai/gpt-5-nanoPrices
- Input
$0.05 per 1M tokens
medium- Input (batch)
$0.025 per 1M tokens
low- Input (cached read, batch)
$0.0025 per 1M tokens
low- Input (cached read, flex)
$0.0025 per 1M tokens
low- Input (cached read)
$0.005 per 1M tokens
medium- Input (flex)
$0.025 per 1M tokens
low- Input (priority)
$2.50 per 1M tokens
low- Output
$0.40 per 1M tokens
medium- Output (batch)
$0.20 per 1M tokens
low- Output (flex)
$0.20 per 1M tokens
low- Web search (context size: high)
$0.01 per query
low- Web search (context size: low)
$0.01 per query
low- Web search (context size: medium)
$0.01 per query
low
Also available on
The same model, sold by someone else. The price above is the maker's own.
| Channel | What | Price |
|---|---|---|
| Microsoft Azure | Input | $0.05 per 1M tokens |
| Input (batch) | $0.025 per 1M tokens | |
| Input (batch) (region: eu) | $0.0275 per 1M tokens | |
| Input (batch) (region: us) | $0.0275 per 1M tokens | |
| Input (cached read, batch) | $0.0025 per 1M tokens | |
| Input (cached read, batch) (region: eu) | $0.00275 per 1M tokens | |
| Input (cached read, batch) (region: us) | $0.00275 per 1M tokens | |
| Input (cached read) | $0.01 per 1M tokens | |
| Input (cached read) (region: eu) | $0.0055 per 1M tokens | |
| Input (cached read) (region: us) | $0.0055 per 1M tokens | |
| Input (region: eu) | $0.055 per 1M tokens | |
| Input (region: us) | $0.055 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Output (batch) | $0.20 per 1M tokens | |
| Output (batch) (region: eu) | $0.22 per 1M tokens | |
| Output (batch) (region: us) | $0.22 per 1M tokens | |
| Output (region: eu) | $0.44 per 1M tokens | |
| Output (region: us) | $0.44 per 1M tokens | |
| Microsoft Azure · azure-ai | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.01 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Databricks | Input | $0.05 per 1M tokens |
| Input (cache write) | $0.05 per 1M tokens | |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| OpenRouter · openai | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Query | $0.01 per query | |
| OpenRouter | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · cloudflare-ai-gateway | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · edenai | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · fastrouter | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · impossibl | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · kilo | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · llmgateway-providers | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · merge-gateway | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · nano-gpt | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · nearai | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · ofox | Input | $0.04 per 1M tokens |
| Input (cached read) | $0.008 per 1M tokens | |
| Output | $0.32 per 1M tokens | |
| Other · openrouter | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · orcarouter | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens | |
| Other · poe | Input | $0.045 per 1M tokens |
| Input (cached read) | $0.0045 per 1M tokens | |
| Output | $0.36 per 1M tokens | |
| Other · vercel | Input | $0.05 per 1M tokens |
| Input (cached read) | $0.005 per 1M tokens | |
| Output | $0.40 per 1M tokens |
Specifications
- Provider
- openai
- Context window
- 400,000
- Max output tokens
- 128,000
- Open weights
- no
- Released
- 08/07/2025
- Retires
- 02/09/2027
- First seen by this tracker
Price history
No price of this model has changed since we started tracking it.
- Input
- 0.05 per 1M tokens, unchanged since 09/14/2026
- Input (cached read)
- 0.005 per 1M tokens, unchanged since 09/14/2026
- Output
- 0.4 per 1M tokens, unchanged since 09/14/2026
- Input (cached read, flex)
- 0.0025 per 1M tokens, unchanged since 09/14/2026
- Input (flex)
- 0.025 per 1M tokens, unchanged since 09/14/2026
- Input (priority)
- 2.5 per 1M tokens, unchanged since 09/14/2026
- Output (flex)
- 0.2 per 1M tokens, unchanged since 09/14/2026
- Web search (context size: high)
- 0.01 per query, unchanged since 09/14/2026
- Web search (context size: low)
- 0.01 per query, unchanged since 09/14/2026
- Web search (context size: medium)
- 0.01 per query, unchanged since 09/14/2026
- Input (batch)
- 0.025 per 1M tokens, unchanged since 09/15/2026
- Output (batch)
- 0.2 per 1M tokens, unchanged since 09/15/2026
- Input (cached read, batch)
- 0.0025 per 1M tokens, unchanged since 09/23/2026