I need a breakdown of current OpenAI API pricing models to figure out if fine tuning a smaller model is cheaper than using GPT 4 for text classification.
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
I need a breakdown of current OpenAI API pricing models to figure out if fine tuning a smaller model is cheaper than using GPT 4 for text classification.
1 real search · 1 real-search pass
OpenAI API pricing GPT-4.1 GPT-4.1 mini GPT-4o fine-tuning training inference pricing official 2026Google ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
OpenAI API pricing GPT-4.1 GPT-4.1 mini GPT-4o fine-tuning training inference pricing official 2026 Google ↗
- Introducing GPT-4.1 in the API · openai.com
- GPT-4.1 Mini Model · developers.openai.com
- GPT-4.1 Model · developers.openai.com
- Supervised fine-tuning · developers.openai.com
- Pricing · developers.openai.com