Kolibri-1
Kolibri-1 is a language model from Aleph Alpha, first covered on 3 October 2026. It is available as open weights you can download and run (licence: Apache 2.0). Its context window is 1M tokens (up to 1,048,576 tokens, recom.
Last updated
At a glance
- Made by
- Aleph Alpha
- Type
- Language model
- Availability
- Open weights
- Licence
- Apache 2.0
- Context window
- 1M tokens (up to 1,048,576 tokens, recom
- First seen
- 3 October 2026
Taken from the coverage, not from our own testing; "not stated" means none of the reports we read gave it. All tracked models →
1 story about Kolibri-1
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Aleph Alpha releases Kolibri-1 with 1M-token context and tool calling
Aleph Alpha introduced Kolibri-1, a mixture-of-experts model optimized for German and English, on October 3, 2026. The model supports explicit reasoning modes, tool calling, and long-context processing up to 1,048,576…
2 sources primary source HN 122huggingface.cotej.as