# GPT-5.2 Chat vs GPT-6 Cyber - AI Model Comparison

- Page: https://opencode.ai/data/compare/openai/gpt-5-2-chat-latest/openai/gpt-6-cyber

|  | GPT-5.2 Chat | GPT-6 Cyber |
| --- | --- | --- |
| Lab | OpenAI | OpenAI |
| Context window | 128K | 1.1M |
| Max output | 16K | 128K |
| Input modalities | text, image | text, image |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Open weights | No | No |
| Release date | 2025-12-11 | 2026-11-05 |
| Input price per 1M tokens | $1.75 | - |
| Output price per 1M tokens | $14.00 | - |
| Cached input price per 1M tokens | $0.17 | - |
| OpenCode tokens: past 2 months | - | - |
| Share of all tokens | - | - |
| Rank by tokens last week | - | - |
| Unique users | - | - |
| Weekly retention | - | - |

Model pages: [GPT-5.2 Chat](https://opencode.ai/data/openai/gpt-5-2-chat-latest.md), [GPT-6 Cyber](https://opencode.ai/data/openai/gpt-6-cyber.md)

## Methodology

- Updates: Aggregated every hour. Days and weeks use UTC.
- Tokens: Input, output, reasoning, and cached tokens for each request.
- Users and sessions: Approximate counts of distinct users and OpenCode sessions.
- Cost: Session cost is the average cost per OpenCode session. Token prices are list prices from the OpenCode model catalog.
- Retention: The share of a model's users in one week who use it again the next week.
- Citation: Cite OpenCode Data (opencode.ai/data) with the update time shown at the top of the page.