GPT-5.2 Pro
OpenAI · Mid
GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro. It is optimized for complex tasks that require step-by-step reasoning,...
Input / 1M
$21.00
Output / 1M
$168.00
Cached input / 1M
—
Context window
400K
Where it sits
260th-cheapest mid model
by blended $/Mtok among 262 listed mid models
10009% above the mid median
blended $/Mtok across 262 mid models
Output costs 8× input
$21.00 in / $168.00 out per 1M
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 | $21.00 | $168.00 | — | Imported from OpenRouter | openrouter.ai |