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OpenAI: GPT-5.4 Nano API Pricing
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
How much does OpenAI: GPT-5.4 Nano cost for a real workload?
At 10M input + 2M output tokens per month, OpenAI: GPT-5.4 Nano costs about $4.5 ($2 input + $2.5 output). Try your own volumes in the cost calculator.
What is the official OpenAI: GPT-5.4 Nano price?
| Official (openai) | Catalog (OpenRouter) | |
|---|---|---|
| Input /1M | $0.2 | $0.2 |
| Output /1M | $1.25 | $1.25 |
| Cached input /1M | $0.02 | $0.02 |
✓ Matches the official list price. Source: openai official pricing page, checked 2026-10-21.
What are cheaper alternatives to OpenAI: GPT-5.4 Nano?
- DeepSeek: DeepSeek V3 0324 — $0.29 in / $1.14 out per 1M
- Google: Gemini 3.5 Flash Lite (batch) — $0.15 in / $1.25 out per 1M
- OpenAI: GPT-5.6 Luna Pro — $0.2 in / $1.2 out per 1M
- OpenAI: GPT-5.6 Luna — $0.2 in / $1.2 out per 1M
- Nous: Hermes 3 70B Instruct — $0.7 in / $0.7 out per 1M
- Qwen: Qwen3.8 27B — $0.04 in / $1.35 out per 1M
Compare OpenAI: GPT-5.4 Nano with other models
OpenAI: GPT-5.4 Nano vs OpenAI: gpt-oss-20bOpenAI: GPT-5.4 Nano vs OpenAI: gpt-oss-20b (batch)OpenAI: GPT-5.4 Nano vs OpenAI: gpt-oss-120b (batch)OpenAI: GPT-5.4 Nano vs OpenAI: GPT-5 Nano (batch)OpenAI: GPT-5.4 Nano vs OpenAI: GPT-4.1 Nano (batch)OpenAI: GPT-5.4 Nano vs OpenAI: GPT-6 Luna Pro (batch)
Frequently asked questions
How much does OpenAI: GPT-5.4 Nano cost?
OpenAI: GPT-5.4 Nano costs $0.2 per 1M input tokens and $1.25 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $4.5.
What is the context window of OpenAI: GPT-5.4 Nano?
OpenAI: GPT-5.4 Nano has a context window of 400,000 tokens and can return up to 128,000 output tokens per response.
What are cheaper alternatives to OpenAI: GPT-5.4 Nano?
Cheaper models include DeepSeek: DeepSeek V3 0324 ($0.29 in / $1.14 out), Google: Gemini 3.5 Flash Lite (batch) ($0.15 in / $1.25 out), OpenAI: GPT-5.6 Luna Pro ($0.2 in / $1.2 out). See the full list on this page.
Is OpenAI: GPT-5.4 Nano free to use?
No. OpenAI: GPT-5.4 Nano is a paid model at $0.2 input / $1.25 output per 1M tokens. 20 free models are listed on the free models page.
What is the official price of OpenAI: GPT-5.4 Nano?
On openai's official pricing page (checked 2026-10-21), OpenAI: GPT-5.4 Nano is listed at $0.2 per 1M input tokens and $1.25 per 1M output tokens. The catalog price tracked on this page matches it exactly.
Provider: openai · Model ID: openai/gpt-5.4-nano · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices