Source hub

Model sources should connect official evidence to the pages built from it.

Official model pages used for context windows, output caps, and built-in tool coverage.

Review official pages Back to source directory

Current state

This source family now has a real hub instead of only scattered outbound links.

Live

Open the official references when you need source-of-record confirmation, then move directly into the internal pages built from the same source family.

Official sources

Linked internal pages

Primary provider

OpenAI

Official pages

The current official references in this source family.

These are the source-of-record pages that back the internal pages listed below.

Official source

OpenAI models index

Provider-level source for the current model surface.

Open official page

Official source

GPT-5.4 model page

Specific source for GPT-5.4 limits and tool coverage.

Open official page

Official source

GPT-5 mini model page

Specific source for GPT-5 mini limits and tool coverage.

Open official page

Linked pages

Internal pages that rely on this source category.

Open these when you want the editorial decision surface that sits on top of the source.

Provider hub

OpenAI

Provider hub for OpenAI pricing, hosted-tool costs, limits, and lifecycle risk.

OpenAIProviders

Open page

Model pricing

GPT-5.4 pricing

Single-model pricing brief for GPT-5.4 across short, long, and batch rows.

OpenAIPricing / Costs

Open page

Model pricing

GPT-5 mini pricing

Single-model pricing brief for GPT-5 mini across standard and batch rows.

OpenAIPricing / Costs

Open page

Limits brief

GPT-5.4 context and tool support

Limits brief for GPT-5.4 versus GPT-5 mini context windows, output caps, and tool support.

OpenAIPricing / Costs

Open page

Comparison

GPT-5.4 vs GPT-5 mini

Side-by-side comparison of GPT-5.4 and GPT-5 mini across price, fit, and tool pressure.

OpenAIComparisons

Open page

Use case

Cheapest OpenAI model for extraction

Scenario recommendation page for choosing the cheapest workable OpenAI extraction model.

OpenAIComparisons

Open page

Continue the site

Keep moving through the decision from here.

Use the groups below to move laterally through the decision, not back out into another doc hunt.

Stay in the same decision neighborhood instead of backing out to search.

Sources

Source hub directory that groups official evidence families and the internal pages built from them.

Open page

Pricing / Costs

Model pricing, hosted-tool costs, and fit constraints that materially change the operating estimate.

Open page

GPT-5.4 context and tool support

Limits brief for GPT-5.4 versus GPT-5 mini context windows, output caps, and tool support.

Open page

Compare pages

Open the pages that turn this topic into a side-by-side decision.

Comparisons

Side-by-side model comparisons and scenario recommendation pages for cost-sensitive decisions.

Open page

GPT-5.4 vs GPT-5 mini

Side-by-side comparison of GPT-5.4 and GPT-5 mini across price, fit, and tool pressure.

Open page

Replacement pages

Use the likely substitutes, migration targets, or fallback choices as the next click.

GPT-5 mini pricing

Single-model pricing brief for GPT-5 mini across standard and batch rows.

Open page

GPT-5.4 pricing

Single-model pricing brief for GPT-5.4 across short, long, and batch rows.

Open page

Cheapest OpenAI model for extraction

Scenario recommendation page for choosing the cheapest workable OpenAI extraction model.

Open page

Source category pages

Trace the source families behind this page instead of opening random docs in isolation.

Pricing sources

Official pricing pages used to support model, tool-cost, and calculator estimates.

Open page

Guide and API reference sources

Operational guides and API references used by tool-cost, migration, and calculator pages.

Open page

Changelog sources

Official changelog sources used to confirm whether a pricing or lifecycle change is current.

Open page