Supported Models

The following models are currently available in the Brivionix model marketplace. All models can be called through the OpenAI-compatible endpoint:

POST https://brivionix.com/v1/chat/completions

Model Overview

Model	Context	Capabilities	Input Price	Output Price	Cache Read
gpt-5.2	400K	Reasoning, Tools, Files, Vision	$2.0590	$16.4700	$0.2060
gpt-5.3-codex	400K	Reasoning, Tools, Vision	$2.0590	$16.4700	$0.2060
gpt-5.4	400K	Reasoning, Tools, Files, Vision	$2.9410	$17.6470	$0.2940
gpt-5.4-mini	400K	Reasoning, Tools, Files, Vision	$2.3410	$14.0470	$0.2140
gpt-5.5	1.1M	Reasoning, Tools, Files, Vision	$5.8820	$47.0590	$0.5880

Prices are shown in USD / 1M Tokens, matching the default model marketplace display.

Actual Cost

Enable Top Up price in the model marketplace to view the estimated real billing cost based on the top-up rate 0.85 RMB = 1 API Credit.

Capability Notes

Label	Meaning
Reasoning	Advanced reasoning
Tools	Tool calling / Function Calling
Files	File-related capability
Vision	Image understanding / multimodal input
400K / 1.1M	Context length

Groups

The public model list is documented for the default group. When creating or editing a token, use the default group.

Actual access also depends on the token's Available models setting:

• Empty: no extra model whitelist; the token can call available models in the default group.
• Filled: only the listed models can be called, and the model name must exactly match the table above.

If the API returns "model unavailable" or "permission denied", first check that the token group is default, the model name is correct, and Available models includes the target model.

Request Example

curl https://brivionix.com/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.4-mini",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

See Chat Completions for more request parameters.