GPT-4o by OpenAI scores 58.5 out of 100 on the Neura Intelligence Index, ranking #122 among all AI models. This composite score is computed from 15 individual benchmarks across coding, math, reasoning, and language categories.

GPT-4o costs $2.5/1M input tokens and $10/1M output tokens via API. At a typical 3:1 input-to-output ratio with 1M tokens/day usage, the estimated monthly cost is approximately $131.

No, GPT-4o is a proprietary model by OpenAI. It is only accessible via their API.

GPT-4o supports a context window of 128K tokens, allowing it to process moderate-length documents and conversations in a single request.

GPT-4o achieves its highest score on Chatbot Arena Elo with an Elo rating of 1285. This benchmark evaluates lmsys chatbot arena — crowdsourced blind comparison elo rating from human preferences.