OpenAI: GPT-5 Nano
Compact GPT model for low-latency assistance and high-volume workloads
Cheapest input
$0.045
$/MTok · models.dev
Cheapest output
$0.36
$/MTok
Context
400K
tokens
Offers
25
3 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestopenai/gpt-5-nano | Poe | $0.045 | $0.36 | $0.0045 | 400K |
| models.devgpt-5-nano | Jiekou.AI | $0.045 | $0.36 | $0 | 400K |
| models.devopenai/gpt-5-nano | FastRouter | $0.05 | $0.4 | $0.005 | 400K |
| models.devopenai/gpt-5-nano | Impossibl | $0.05 | $0.4 | $0.005 | 400K |
| models.devopenai/gpt-5-nano | Kilo Gateway | $0.05 | $0.4 | $0.005 | 400K |
| models.devopenai/gpt-5-nano | Merge Gateway | $0.05 | $0.4 | $0.005 | 400K |
| models.devopenai/gpt-5-nano | NanoGPT | $0.05 | $0.4 | $0 | 400K |
| models.devopenai/gpt-5-nano | NEAR AI Cloud | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | OpenAI | $0.05 | $0.4 | $0.005 | 400K |
| OpenRouteropenai/gpt-5-nano | OpenRouter | $0.05 | $0.4 | $0.005 | 400K |
| models.devopenai/gpt-5-nano | OrcaRouter | $0.05 | $0.4 | $0.005 | 400K |
| models.devopenai/gpt-5-nano | Requesty | $0.05 | $0.4 | $0.01 | 16K |
| models.devopenai/gpt-5-nano | Vercel AI Gateway | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | Abacus | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | Azure | $0.05 | $0.4 | $0.01 | 400K |
| models.devgpt-5-nano | Azure | $0.05 | $0.4 | $0.01 | 400K |
| models.devgpt-5-nano | Helicone | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | LLM Gateway | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | Neon | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | OpenCode Zen | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | Pioneer | $0.05 | $0.4 | $0.005 | 400K |
| models.devgpt-5-nano | SAP AI Core | $0.05 | $0.4 | $0.005 | 400K |
| LiteLLMgpt-5-nano | — | $0.05 | $0.4 | $0.005 | — |
| LiteLLMoci/openai.gpt-5-nano | — | $0.05 | $0.4 | $0.005 | — |
| LiteLLMreplicate/openai/gpt-5-nano | — | $0.05 | $0.4 | $0.005 | — |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- In: text
- In: image
- In: pdf
- In: file
- Out: text
- Out: image
Knowledge cutoff: 2024-10-01Released: 2025-08-07Family: gpt-nano