---
title: "OpenAI: GPT-5.2 — price, capability and what beats it · Undominated.ai"
canonical: https://undominated.ai/models/openai__gpt-5.2/
description: "OpenAI: GPT-5.2: $1.75/M in, $14.00/M out. Independent capability scores, context-tier pricing, and the models that are both better and cheaper."
---

# OpenAI: GPT-5.2 — price, capability and what beats it · Undominated.ai

> OpenAI: GPT-5.2: $1.75/M in, $14.00/M out. Independent capability scores, context-tier pricing, and the models that are both better and cheaper.

[Leaderboard](/) / OpenAI

# GPT-5.2

OpenAI · released 2025-12-10

 $4.81 per million tokens, balanced Balanced Summarise Chat Code gen Agentic

## No independent quality score.

No benchmark we track has measured this model. That is not the same as measuring it and finding it wanting — we simply cannot rank it, so we do not.

### Every price dimension

| Input | $1.75 /M |
| --- | --- |
| Output | $14.00 /M |
| Cached input | $0.175 /M |
| Web search | $0.01 /call |

### Independent scores

| LMArena Elo | 1416.5 high |
| --- | --- |

Sources are listed separately rather than averaged. Across the 62 models both have scored they correlate at r = 0.806 — close agreement overall, but four models rank very differently between them, and a blended score would hide exactly those.

#### Best rankings by task

 - godotgamedev #18 of 43 1142
- asciiart #29 of 83 1179
- mobileapps #30 of 56 1144
- webapps #30 of 56 1123
- androidnative #30 of 54 1086

### Capability

| Context window | 400K |
| --- | --- |
| Max output | 128K |
| Input modes | file, image, text |
| Tool use | yes |
| Reasoning | optional |

### Provenance

| Price source | openrouter.ai |
| --- | --- |
| Fetched | 2026-08-24 |
| Quality data | unrated |

GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronger agentic and long context perfomance compared to GPT-5.1. It uses adaptive reasoning to allocate computation dynamically, responding quickly...