Side-by-side comparison
Magnum v4 72B vs GPT-4o Search Preview
OpenAI
GPT-4o Search Preview
{} JSON
Input / 1M
$2.5000
Output / 1M
$10.0000
| Magnum v4 72B | GPT-4o Search Preview | |
|---|---|---|
| Provider | Anthracite-org | OpenAI |
| Context window Maximum tokens (input + output) the model can process in a single request. Glossary → | 16,384 | 128,000 |
| Capabilities Optional capabilities the model advertises: vision (images), tools (function calling), json_mode (structured output). | json_mode | json_mode |
| Input $ / 1M tokens Cost for tokens you send (prompt + context). Cheaper side highlighted. Glossary → | 3.0000 | 2.5000 |
| Output $ / 1M tokens Cost for tokens the model generates. Output is normally 3–5× pricier than input. Glossary → | 5.0000 | 10.0000 |
Frequently asked questions
Which is cheaper, Magnum v4 72B or GPT-4o Search Preview?
Magnum v4 72B is cheaper than GPT-4o Search Preview on a 50/50 input/output blend by about $2.25 per 1M tokens. Exact savings depend on your input-vs-output ratio — use the cost calculator on this page for a workload-specific estimate.
Which has a larger context window, Magnum v4 72B or GPT-4o Search Preview?
GPT-4o Search Preview has the larger context window at 128k tokens versus 16k tokens for Magnum v4 72B. That means GPT-4o Search Preview can ingest about 7.8x as much text per request.
What is the difference between Magnum v4 72B and GPT-4o Search Preview?
Magnum v4 72B comes from Anthracite-org; GPT-4o Search Preview comes from OpenAI. They differ in pricing, context window, and supported capabilities — see the side-by-side table on this page for the exact figures, refreshed nightly.