GeniusRelay
EN中文Sign upConsole

Community: Kolibri 1

kolibri-1

CompareAPIGet an API key

Kolibri 1 is Aleph Alpha’s open-weight reasoning model for German and English, hosted by Munito in the EU. It supports a one-million-token context, tool calling, structured output, and adjustable reasoning.

Modalities

Text → Text

Input / output price

$0.218 / $0.764 per 1M

Context

1.05M · max output 944K

Capabilities

ReasoningTool callingLong contextOpen weights

Pricing

Billed per token actually used and deducted from your credits.

ItemUSD per 1M tokens
Input$0.218
Output$0.764
Cached input$0.128

Calculator

Drag the sliders to estimate what this model will cost.

Per request
$0.00127
Per day
$0.6334
Per month (30 days)
$19.00

Kolibri 1: input $0.2184/M · output $0.7644/M · cached input $0.1283/M

Request with these settings
curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "kolibri-1", "max_tokens": 800,
       "messages": [{"role": "user", "content": "…"}]}'

Code samples

OpenAI-compatible. Set the base URL to https://api.geniusrelaygpt.com/v1 and the model to kolibri-1.

curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "kolibri-1",
    "stream": true,
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Use it in a client: Cursor · Cline · SillyTavern · Codex

Parameters

Common OpenAI parameters can be passed as-is.

temperaturetop_pmax_tokensstreamstoppresence_penaltyfrequency_penaltyseed

FAQ

How is Kolibri 1 billed?
Input is $0.218 and output is $0.764 per million tokens; cached input is $0.128. The charge for every request is listed in Usage Logs in the console.
How long is the context window?
1.05M tokens. In a long conversation every turn is billed for the full input, so keep the history under control.
Does it support streaming?
Yes. Add "stream": true to the request to receive server-sent events in the OpenAI format.