GPT-4o (2024-11-20)
OpenAI · Mid
The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability. It’s also better at working with uploaded...
Input / 1M
$2.50
Output / 1M
$10.00
Cached input / 1M
$1.25
Context window
128K
Where it sits
233rd-cheapest mid model
by blended $/Mtok among 262 listed mid models
666% above the mid median
blended $/Mtok across 262 mid models
Output costs 4× input
$2.50 in / $10.00 out per 1M
Cached input saves 50%
$1.25 vs $2.50 per 1M fresh
Held flat since launch (Jun 2026)
no blended price change recorded
Computed live from current prices and this model's history — not hand-written, so it stays accurate as prices move.
Price history
Only one price on record so far — the history chart appears once a price changes.
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Jun 2026 | $2.50 | $10.00 | $1.25 | Imported from OpenRouter | openrouter.ai |