Side-by-side comparison · models
GPT-3.5 Turbo vs GPT-4
What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.
Models
GPT-3.5 Turbo
GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks.
Models
GPT-4
OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader.
Checked facts
Line by line
| Measure | GPT-3.5 Turbo | GPT-4 |
|---|---|---|
| Input price | $0.500 per million tokens | $30.00 per million tokens |
| Output price | $1.50 per million tokens | $60.00 per million tokens |
| Latest version | Not checked yet | openai/gpt-4 |
| Tokens served on OpenRouter in a day | 66.1M (for 23 Oct 2026) | 4.6M (for 10 Nov 2026) |
| Tool calls on OpenRouter in a day | 233 (for 23 Oct 2026) | 195 (for 10 Nov 2026) |
| Artificial Analysis Intelligence Index | 5.5 | 6.7 |
| Artificial Analysis Coding Index | 10.7 | 13.1 |
| LMArena text rating (Elo) | 1,125 | 1,206 |
A line appears only when at least one record has a value we confirmed from a source. Values we have not confirmed are left out, never guessed. Records of different types share fewer lines.
Add a third
Compare with one more record
How this works
Share it, or build your own
This page works for any two or three records in the directory, of any type. The link stays the same whichever order you name them in, so you can share it as it is. Change the records in the address, for example /directories/vs/claude-code-vs-cursor, or start from our editorial comparisons.