agent-platform release v4.112.0

Preset kolibri-1: Aleph Alpha’s Kolibri-1 split across two 128 GB GB10 nodes (giantswarm/agent-platform#804). Kolibri-1 is a German/English mixture of experts (78B, 3.5B active, Apache 2.0) with tool calling and a reasoning mode. It is served as its FP8 checkpoint (73.4 GiB) from the model image giantswarm/models/kolibri-1:e52eb4627d11, on giantswarm/vllm-aleph-alpha (vLLM 0.29 with Aleph Alpha’s plugin, which registers the architecture and the kolibri1 parsers), with a 256k context, an FP8 KV cache and --gpu-memory-utilization=0.60. One GB10 cannot hold the weights at that share, so it is served split, half the weights per node; measured on two GB10s: 36.85 GiB of weights and a 34.8 GiB KV cache (6.8M tokens) per node, a parsed tool call, about 65 tokens/s for one stream. model-families.yaml gains the Kolibri row.