GPT-4o (ChatGPT): Intelligence, Performance & Price Analysis
Analysis of OpenAI's GPT-4o (ChatGPT) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more. Click on any model to compare API providers for that model. For more details including relating to our methodology, see our FAQs.
OpenAI has launched a newer model, GPT-5 (ChatGPT). We suggest considering this model instead of GPT-4o (ChatGPT). See the following pages for a comparison of GPT-5 (ChatGPT) to other models and GPT-5 (ChatGPT) API provider benchmarks.
Comparison Summary
Intelligence:
GPT-4o (ChatGPT) is of lower intelligence compared to average, with Artificial Analysis Intelligence Index of 25.
Price:GPT-4o (ChatGPT) is more expensive compared to average with a price of $7.50 per 1M Tokens (blended 3:1).
GPT-4o (ChatGPT) Input token price: $5.00, Output token price: $15.00 per 1M Tokens.
Speed:Latency:Context Window:GPT-4o (ChatGPT) Input token price: $5.00, Output token price: $15.00 per 1M Tokens.
GPT-4o (ChatGPT) has a smaller context windows than average, with a context window of 130k tokens.
Highlights
Intelligence
Artificial Analysis Intelligence Index; Higher is better
Estimate (independent evaluation forthcoming)
Speed
Output Tokens per Second; Higher is better
Price
USD per 1M Tokens; Lower is better
Parallel Queries:
Prompt Length:
GPT-4o (ChatGPT) Model Details
Comparisons to GPT-4o (ChatGPT)
- GPT-4o (ChatGPT)
- GPT-5 (high)
- gpt-oss-120B (high)
- gpt-oss-20B (high)
- GPT-5 (minimal)
- GPT-5 Codex (high)
Llama 4 Maverick
Gemini 2.5 Flash (Sep)- Gemini 2.5 Pro
Claude 4.5 Sonnet- Claude 4.1 Opus
Magistral Medium 1.2
DeepSeek R1 0528- DeepSeek V3.2 Exp
Grok 4 Fast- Grok 4
Solar Pro 2
Llama Nemotron Super 49B v1.5
Kimi K2 0905
EXAONE 4.0 32B
GLM-4.6
Apriel-v1.5-15B-Thinker
Qwen3 Max- Qwen3 235B A22B 2507
Further details
