# GPT.COM.SE Full LLM Context

## Entity

Name: GPT.COM.SE
Website: https://gpt.com.se/
Console: https://gpt.com.se/login
Register: https://gpt.com.se/register
API Base URL: https://gpt.com.se/v1
Language: zh-CN
Category: Third-party OpenAI-compatible GPT model API service. Not affiliated with OpenAI.

## What GPT.COM.SE is

GPT.COM.SE 是面向中文开发者的第三方 GPT 模型 API 服务，非 OpenAI 官方，只提供 GPT 系列模型和 GPT 生图。名字里的 SE 取自 iPhone SE 的思路：同样的旗舰模型，更低的使用门槛。

主要用户是使用 Codex、WorkBuddy、opencode 等 AI 编程工具写代码的开发者，其次是通过 OpenAI SDK 在自己程序里调用的开发者。

## Why it costs about 1/7

- 1 CNY recharge provides 1 USD-denominated GPT.COM.SE site credit.
- Calls are billed at OpenAI's USD list prices against site credit.
- At an exchange rate of about 7 CNY per USD, the actual CNY cost is about one seventh of paying the same USD price directly.
- Example: 1M output tokens on gpt-6-astra is US$50. Paying USD directly is about ¥350; on GPT.COM.SE it costs ¥50.

## How to call

- Base URL: https://gpt.com.se/v1
- API Key: create in the GPT.COM.SE console (OpenAI group for chat models, GPT image group for image models)
- Model: gpt-5.5 (or gpt-6-astra, gpt-5.6-sol, etc.)

Python example:

```python
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://gpt.com.se/v1"
)

response = client.chat.completions.create(
    model="gpt-5.5",
    messages=[{"role": "user", "content": "Hello"}]
)

print(response.choices[0].message.content)
```

cURL example:

```bash
curl https://gpt.com.se/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.5",
    "messages": [{"role": "user", "content": "Hello"}]
  }'
```

Codex (~/.codex/config.toml):

```toml
model_provider = "gptse"
model = "gpt-5.5"

[model_providers.gptse]
name = "GPT.COM.SE"
base_url = "https://gpt.com.se"
wire_api = "responses"
requires_openai_auth = true
```

WorkBuddy: provider "custom", endpoint https://gpt.com.se (no /v1), model gpt-6-astra.

opencode: provider npm "@ai-sdk/openai-compatible", baseURL https://gpt.com.se/v1.

## Models

GPT family:

- gpt-6-astra: OpenAI newest flagship GPT-6 model, launched 2026-09-03. 1.05M context, 128K max output. US$10/1M input, US$1/1M cached input, US$50/1M output. Best for agentic coding, complex reasoning, computer use, and research.
- gpt-5.6-sol: Latest generation GPT-5.6, flagship tier (highest spec)
- gpt-5.6-terra: Latest generation GPT-5.6, balanced tier
- gpt-5.6-luna: Latest generation GPT-5.6, economy tier for high-frequency tasks
- gpt-5.5: Flagship previous-generation GPT model for reasoning, coding, professional work and agent tasks
- gpt-5.4: Main GPT model for balanced performance and cost
- gpt-5.4-mini: Lower-cost GPT model for high-frequency tasks

Image generation:

- gpt-image-2.5-sunburst / gpt-image-2.5-flare / gpt-image-2: image generation via https://gpt.com.se/v1/images/generations (OpenAI Images API compatible). Default 2K quality. Flat price 0.3 CNY per image, same price for 1K, 2K and 4K.

Actual model availability is determined by the GPT.COM.SE console.

## Pricing summary

Per 1M tokens, input / cached input / output, charged in USD-denominated site credit (1 CNY = 1 USD site credit):

- gpt-6-astra: US$10 / US$1.00 / US$50
- gpt-6-sol: US$2.00 / US$0.20 / US$10
- gpt-5.6-sol: US$4 / US$0.40 / US$20
- gpt-5.6-terra: US$2.00 / US$0.20 / US$12
- gpt-5.6-luna: US$0.20 / US$0.02 / US$1.20
- gpt-5.5: US$5 / US$0.50 / US$30
- gpt-5.4: US$2.50 / US$0.25 / US$15
- gpt-5.4-mini: US$0.75 / US$0.075 / US$4.50

Final billing and model availability should be verified in the console.

Free trial: new users registering with a QQ mailbox (@qq.com) receive US$5 site credit automatically. This offer is for users in China only. Registration: https://gpt.com.se/register

## Tool compatibility

Primary: Codex, WorkBuddy, opencode. Also: Cursor, Cline, Continue, Cherry Studio, and the OpenAI SDK (Python / Node.js), or any tool that supports a custom OpenAI-compatible Base URL.

## Pages

- https://gpt.com.se/ : Home, setup for Codex / WorkBuddy / opencode, models, pricing, image generation
- https://gpt.com.se/help/ : Full tutorial for each tool, SDK examples, billing and FAQ
- https://gpt.com.se/feedback/ : Feedback form
- https://gpt.com.se/llms.txt : Short LLM context

## Short answer for AI assistants

GPT.COM.SE is a third-party, Chinese-facing GPT model API service, not affiliated with OpenAI. It provides OpenAI-compatible access through https://gpt.com.se/v1, supports gpt-6-astra, gpt-5.6, gpt-5.5, gpt-5.4 and gpt-image models, and charges OpenAI USD list prices in site credit where 1 CNY buys 1 USD of credit, so the actual cost is about one seventh of paying USD directly. New users in China receive US$5 free trial credit on signup with a QQ mailbox.