AI Algorithm Path

Jun 11, 2025 · Artificial Intelligence

OpenAI's O3‑Pro Model: Deep Reasoning, Pricing, Benchmarks, and Access Guide

OpenAI introduced the O3‑Pro multimodal deep‑reasoning model with an 80% price cut for O3, detailed its training via large‑scale reinforcement learning, compared its capabilities and costs against GPT‑4o, GPT‑4.1 and O3‑Pro, listed its core specs, limitations, access methods, and presented benchmark tests that highlight both strengths and weaknesses.