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OpenAI

GPT-5.4 Nano

gpt-5.4-nano
Guru+fast

GPT-5.4 Nano is a fast model in the Majestix lineup built for fast, efficient, general workloads, with 400K context and $0.24 / $1.31 per 1M tokens.

Context Window
400K
Max Output
100K
Pricing
$0.24 input / $1.31 output per 1M tokens

What this model is good at

FastEfficientGeneralChat

Benchmarks and operating signals

SignalValueNote
Context Window400Kplatform limit
Max Output100Kplatform limit
Output Price$1.31 / 1MMajestix pricing

Quick guidance

Use GPT-5.4 Nano when your workload lines up with fast and efficient and you want a clear price-to-capability tradeoff inside Majestix.

This card intentionally focuses on platform context: pricing, limits, and where the model already appears in swarm templates. It is not a self-hosting guide or a vendor deployment manual.

If you want the narrative version, the paired blog intro is the fastest way to explain this model to customers, internal operators, or community readers.