OpenAI

OpenAI: GPT-5.4

openai/gpt-5.4-20260305

GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...

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Data source

OpenAI: GPT-5.4 usage over time

OpenRouter share of tokens, by day.

View
Tidelines.ai

OpenAI: GPT-5.4 holds 0.68% today, up from 0.47% at the start of the visible window.

Data: OpenRouter as of 2026-07-14

Rank history

Tidelines.ai
Data: OpenRouter as of 2026-07-14

Adoption curve vs the pantheon

OpenAI: GPT-5.4's share plotted against days since first tracked, overlaid on other current leaders on the same axis. The question every new-model page asks: is this one going to make it?

Tidelines.ai
Data: OpenRouter as of 2026-07-14

Citable stat

As of 2026-07-14, OpenAI: GPT-5.4 holds 0.7% of OpenRouter token share, up 0.07pp over 30 days. Source: Tidelines (OpenRouter).

Where to run it

Providers & pricing

Tidelines.ai

Per-provider pricing, context, and uptime via OpenRouter. Sorted by output price.

ProviderInput $/MOutput $/MContextUptime
OpenAI · 1050k$1.25$7.501050k88.95%
OpenAI · 1050k$2.50$15.001050k88.95%
Azure · 1050k$2.50$15.001050k99.96%
Azure · 1050k$2.75$16.501050k
OpenAI · 1050k$5.00$30.001050k88.95%