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GPT-4o
🇺🇸OpenAI· GPT-42y
Context:128K tokens
Input:$2.5/1M
Output:$10/1M
Neura Index
58.3
Rank #140—
highCategory Profile
Benchmark Scores (15)
general
| Benchmark | Score | Source |
|---|---|---|
| Chatbot Arena Elo | 1285 | aggregated |
| IFEval | 83.6 | aggregated |
| MMLU-Pro | 74.5 | aggregated |
reasoning
| Benchmark | Score | Source |
|---|---|---|
| ARC-Challenge | 96.4 | aggregated |
Performance History
Similar Models
Frequently Asked Questions about GPT-4o
What is GPT-4o's Neura Intelligence Index score?▾
GPT-4o by OpenAI scores 58.3 out of 100 on the Neura Intelligence Index, ranking #140 among all AI models. This composite score is computed from 15 individual benchmarks across coding, math, reasoning, and language categories.
How much does GPT-4o cost to use?▾
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.
Is GPT-4o open source?▾
No, GPT-4o is a proprietary model by OpenAI. It is only accessible via their API.
What is GPT-4o's context window?▾
GPT-4o supports a context window of 128K tokens, allowing it to process moderate-length documents and conversations in a single request.
What benchmark does GPT-4o perform best on?▾
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.