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ChatGPT-4o Latest token cost
OpenAI · context 128,000 tokens · tokenizer Exact
Open in cost calculator · Count tokens · Full calculator · Official pricing
When to use ChatGPT-4o Latest
ChatGPT-labeled 4o pointer some apps still reference. Prefer explicit GPT-4o or GPT-4.1 ids for stable API budgeting.
Pricing
- Input
- $5.00/1M
- Output
- $15.00/1M
- Cached input
- $2.50/1M
- Verified
Official pricing source · Open main calculator · Cheaper long context models
Pointer alias; verify current mapping on OpenAI docs.
Estimate with TokenCalculator
Preselect ChatGPT-4o Latest in the calculator to count tokens and project request or monthly cost. Exact vs Approx follows this model's tokenizer family. See the Exact vs Approx guide for honesty rules.
Estimate cost for ChatGPT-4o Latest · Count tokens · Pricing guide
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Related guides
LLM API pricing · Exact vs Approx · OpenAI token calculator · o200k vs cl100k: which OpenAI encoding counts your text?
Sources and references
Official documentation used for definitions, counting methods, or rate cards. Always confirm critical budgets on the provider page.