Meituan
LongCat 2.5 Preview
longcat-2.5-previewSolo plan and aboveLongCat 2.5 Preview is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total.
- Context window
- 1M
- Max output
- 262K
- Input
- Text
- Plan
- Solo+
tokens
tokens per response
from $30/month
Capabilities
- Reasoning
- Tool calling
Reasoning effort: low, medium, high, xhigh
API
- OpenAI Chat Completions
POST /v1/chat/completions
Supported parameters
- frequency_penalty
- logit_bias
- max_tokens
- min_p
- presence_penalty
- reasoning
- repetition_penalty
- seed
- stop
- temperature
- tool_choice
- tools
- top_k
- top_p
Quickstart
Any OpenAI-compatible client works; point it at Piramyd and use your key. In a coding agent, run npx piramyd instead.
curl https://api.piramyd.cloud/v1/chat/completions \
-H "Authorization: Bearer $PIRAMYD_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "longcat-2.5-preview",
"messages": [
{
"role": "user",
"content": "Refactor this function to be pure: ..."
}
]
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For AI agents
Give this link to any agent: it describes the whole API.