What's new
OP

GPT-5.2 Pro

by OpenAI

text vision API Available

Input Price

$21.00

per 1M tokens

Output Price

$168.00

per 1M tokens

Context Window

400K

tokens

Max Output

128K

tokens

Quality Score

93

out of 100

Value Score

7

quality per $

Details

Provider
OpenAI
Released
10 Dec 2025
Speed
N/A
Open Source
No
API Available
Yes
Pricing Source
openrouter.ai/api/v1/models
Price Updated
20 Jul 2026

Notes

Premium reasoning tier Speed data hidden until it is refreshed from a current live measurement source.

Regional Availability

Open availability board
API Provider baseline

OpenAI API access

OpenAI API access is limited to officially supported countries and territories.

Broad supported-country coverage across the UK, much of Europe, the Americas, Africa, Asia, and Oceania. The official article is the source of truth for the exact list.

Known available

United Kingdom United States Canada France Germany Japan
Last verified 09 Apr 2026, 20:49 UTC OpenAI Help Center

Benchmark Scores

Chatbot Arena ELO

1380

Source: LMSYS

MATH-500

98.5

Source: OpenAI

GPQA Diamond

91

Source: OpenAI

SWE-bench Verified

80

Source: OpenAI

Price History

Blended price trend (input + 3×output / 4)

$131.25 → $131.25
0%
Date Input $/1M Output $/1M Change
22 Feb 2026 $21.00 $168.00
27 Mar 2026 $21.00 $168.00 0.0%
28 Mar 2026 $21.00 $168.00 0.0%
29 Mar 2026 $21.00 $168.00 0.0%
30 Mar 2026 $21.00 $168.00 0.0%
31 Mar 2026 $21.00 $168.00 0.0%
8 Apr 2026 $21.00 $168.00 0.0%
9 Apr 2026 $21.00 $168.00 0.0%
10 Apr 2026 $21.00 $168.00 0.0%
11 Apr 2026 $21.00 $168.00 0.0%
19 Apr 2026 $21.00 $168.00 0.0%
20 Apr 2026 $21.00 $168.00 0.0%
21 Apr 2026 $21.00 $168.00 0.0%
25 Apr 2026 $21.00 $168.00 0.0%
26 Apr 2026 $21.00 $168.00 0.0%
27 Apr 2026 $21.00 $168.00 0.0%
28 Apr 2026 $21.00 $168.00 0.0%
29 Apr 2026 $21.00 $168.00 0.0%
30 Apr 2026 $21.00 $168.00 0.0%
1 May 2026 $21.00 $168.00 0.0%
2 May 2026 $21.00 $168.00 0.0%
3 May 2026 $21.00 $168.00 0.0%
4 May 2026 $21.00 $168.00 0.0%
5 May 2026 $21.00 $168.00 0.0%
6 May 2026 $21.00 $168.00 0.0%
7 May 2026 $21.00 $168.00 0.0%
8 May 2026 $21.00 $168.00 0.0%
9 May 2026 $21.00 $168.00 0.0%
10 May 2026 $21.00 $168.00 0.0%
11 May 2026 $21.00 $168.00 0.0%
12 May 2026 $21.00 $168.00 0.0%
13 May 2026 $21.00 $168.00 0.0%
14 May 2026 $21.00 $168.00 0.0%
15 May 2026 $21.00 $168.00 0.0%
16 May 2026 $21.00 $168.00 0.0%
17 May 2026 $21.00 $168.00 0.0%
18 May 2026 $21.00 $168.00 0.0%
24 May 2026 $21.00 $168.00 0.0%
25 May 2026 $21.00 $168.00 0.0%
26 May 2026 $21.00 $168.00 0.0%
27 May 2026 $21.00 $168.00 0.0%
28 May 2026 $21.00 $168.00 0.0%
29 May 2026 $21.00 $168.00 0.0%
30 May 2026 $21.00 $168.00 0.0%
31 May 2026 $21.00 $168.00 0.0%
1 Jun 2026 $21.00 $168.00 0.0%
2 Jun 2026 $21.00 $168.00 0.0%
3 Jun 2026 $21.00 $168.00 0.0%
4 Jun 2026 $21.00 $168.00 0.0%
5 Jun 2026 $21.00 $168.00 0.0%
6 Jun 2026 $21.00 $168.00 0.0%
7 Jun 2026 $21.00 $168.00 0.0%
8 Jun 2026 $21.00 $168.00 0.0%
9 Jun 2026 $21.00 $168.00 0.0%
10 Jun 2026 $21.00 $168.00 0.0%
11 Jun 2026 $21.00 $168.00 0.0%
12 Jun 2026 $21.00 $168.00 0.0%
13 Jun 2026 $21.00 $168.00 0.0%
14 Jun 2026 $21.00 $168.00 0.0%
15 Jun 2026 $21.00 $168.00 0.0%
16 Jun 2026 $21.00 $168.00 0.0%
17 Jun 2026 $21.00 $168.00 0.0%
18 Jun 2026 $21.00 $168.00 0.0%
19 Jun 2026 $21.00 $168.00 0.0%
20 Jun 2026 $21.00 $168.00 0.0%
21 Jun 2026 $21.00 $168.00 0.0%
22 Jun 2026 $21.00 $168.00 0.0%
23 Jun 2026 $21.00 $168.00 0.0%
24 Jun 2026 $21.00 $168.00 0.0%
25 Jun 2026 $21.00 $168.00 0.0%
26 Jun 2026 $21.00 $168.00 0.0%
27 Jun 2026 $21.00 $168.00 0.0%
28 Jun 2026 $21.00 $168.00 0.0%
29 Jun 2026 $21.00 $168.00 0.0%
30 Jun 2026 $21.00 $168.00 0.0%
1 Jul 2026 $21.00 $168.00 0.0%
2 Jul 2026 $21.00 $168.00 0.0%
3 Jul 2026 $21.00 $168.00 0.0%
4 Jul 2026 $21.00 $168.00 0.0%
5 Jul 2026 $21.00 $168.00 0.0%
6 Jul 2026 $21.00 $168.00 0.0%
7 Jul 2026 $21.00 $168.00 0.0%
8 Jul 2026 $21.00 $168.00 0.0%
9 Jul 2026 $21.00 $168.00 0.0%
10 Jul 2026 $21.00 $168.00 0.0%
11 Jul 2026 $21.00 $168.00 0.0%
12 Jul 2026 $21.00 $168.00 0.0%
13 Jul 2026 $21.00 $168.00 0.0%
14 Jul 2026 $21.00 $168.00 0.0%
15 Jul 2026 $21.00 $168.00 0.0%
16 Jul 2026 $21.00 $168.00 0.0%
17 Jul 2026 $21.00 $168.00 0.0%
18 Jul 2026 $21.00 $168.00 0.0%
19 Jul 2026 $21.00 $168.00 0.0%
20 Jul 2026 $21.00 $168.00 0.0%