AI Model Pricing Comparison Table

Compare Claude, GPT and Gemini API pricing per million tokens, and estimate your cost.

Prices as of September 2026 — AI pricing changes often, so every cell below is editable. Update any rate you know has changed; the cost column recalculates instantly. Anthropic · OpenAI · Google publish current official rates.

Model Input $/1M Output $/1M Your Est. Cost
Claude Opus 5$0.00
Claude Sonnet 5$0.00
Claude Haiku 4.5$0.00
GPT-5.6 (flagship)$0.00
GPT-5.6 (mid-tier)$0.00
GPT-5.6 (budget)$0.00
Gemini Pro tier$0.00
Gemini Flash tier$0.00
Gemini Flash-Lite tier$0.00

What is the AI Model Pricing Comparison Table?

This tool lays out Claude, GPT and Gemini API pricing per million tokens side by side, and lets you plug in your own expected input/output token volume to see an estimated cost per model instantly — useful for picking a model or budgeting an integration.

Why every price is an editable field, not a fixed table

AI model pricing changes often — new model tiers launch, promotional pricing expires, and providers adjust rates with little notice. A calculator that hardcodes prices as fixed text will be wrong within months, quietly misleading anyone budgeting off it. Instead, every rate here is a plain number input, pre-filled with rates gathered from provider documentation and pricing trackers as of September 2026, but fully yours to overwrite the moment you spot a change. The cost column recalculates live as you edit any rate or your token counts.

Before you rely on a number here

Always cross-check against each provider's own official pricing page before making a purchasing decision: Anthropic's pricing page, OpenAI's API pricing docs, and Google's Gemini API pricing docs. Provider model names and tiers also change frequently, so treat the labels here ("flagship", "mid-tier", "budget") as tier descriptions rather than exact current model names.

How to use it

  1. Enter your expected input and output token volume for the period you're estimating.
  2. Update any price that's changed since your last check.
  3. Compare the "Your Est. Cost" column across models to see the relative cost difference for your specific workload — the ratio between a "budget" and "flagship" tier model is often much larger than people expect.