OpenAI: GPT-5.4 Nano
OpenAI: GPT-5.4 Nano is a text model from Openai, with a 400K-token context window, priced at $0.20 in · $1.25 out / 1M. On Fully Informed you can add OpenAI: GPT-5.4 Nano to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.
Vendor OpenaiType Text400K contextPrice $0.20 in · $1.25 out / 1M
Put OpenAI: GPT-5.4 Nano on the panel →
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...
Related text models
OpenAI: GPT-3.5 Turbo$0.50 in · $1.50 out / 1MOpenAI: GPT-3.5 Turbo (older v0613)$1.00 in · $2.00 out / 1M
Anthropic: Claude Fable Latest$10.00 in · $50.00 out / 1MAnthropic Claude Haiku Latest$1.00 in · $5.00 out / 1MAnthropic: Claude Opus Latest$5.00 in · $25.00 out / 1MAnthropic Claude Sonnet Latest$2.00 in · $10.00 out / 1MFAQ
- What is OpenAI: GPT-5.4 Nano?
- 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...
- What is the context window of OpenAI: GPT-5.4 Nano?
- OpenAI: GPT-5.4 Nano supports a 400K-token context window.
- How much does OpenAI: GPT-5.4 Nano cost?
- OpenAI: GPT-5.4 Nano is priced at $0.20 in · $1.25 out / 1M via OpenRouter.
- What are alternatives to OpenAI: GPT-5.4 Nano?
- Comparable text models include OpenAI: GPT-3.5 Turbo, OpenAI: GPT-3.5 Turbo (older v0613), Anthropic: Claude Fable Latest, Anthropic Claude Haiku Latest.
Model data via OpenRouter. Browse all models · Run a panel on Fully Informed