GPT-4o
retiredOpenAI · Frontier
Halved GPT-4 Turbo pricing with multimodal support. Received a 50% input price cut in August 2024.
Input / 1M
$2.50
Output / 1M
$10.00
Cached input / 1M
—
Context window
128K
Where it sits
21% above the frontier median
blended $/Mtok across 24 frontier models
Output costs 4× input
$2.50 in / $10.00 out per 1M
Down 42% since launch (May 2024)
blended price vs launch
Computed live from current prices and this model's history — not hand-written, so it stays accurate as prices move.
Price history
Input (solid)Output (dashed)
Blended price change (3:1 I/O mix)
- 30d
- —
- 90d
- —
- 1y
- —
- Since launch
- decreased 41.7%
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 6 Aug 2024 | $2.50 | $10.00 | — | 50% input price cut | openai.com/api/pricing |
| 13 May 2024 | $5.00 | $15.00 | — | Launch pricing | openai.com/api/pricing |