{ "id": "k2-horizon-1b1", "created_at": "2026-09-16T13:52:46.694Z", "updated_at": "2026-09-16T13:52:46.694Z", "concurrency_cost": 1, "size": 1.1, "parameter_size": 1100000000, "context_length": 32768, "is_moe": false, "active_parameters": null, "vision_supported": false, "input_modalities": [ "text" ], "output_modalities": [ "text" ], "family": "k2-horizon", "family_name": "K2 Horizon" }

IFM/K2-Horizon-0.9B

{ "id": "k2-horizon-9b", "created_at": "2026-09-16T13:51:17.711Z", "updated_at": "2026-09-16T13:51:17.711Z", "concurrency_cost": 1, "size": 9, "parameter_size": 9000000000, "context_length": 32768, "is_moe": false, "active_parameters": null, "vision_supported": false, "input_modalities": [ "text" ], "output_modalities": [ "text" ], "family": "k2-horizon", "family_name": "K2 Horizon" }

IFM/K2-Horizon-7B

{ "id": "k2-horizon-36b", "created_at": "2026-09-16T13:56:17.458Z", "updated_at": "2026-09-16T13:56:17.458Z", "concurrency_cost": 3, "size": 36, "parameter_size": 36000000000, "context_length": 32768, "is_moe": true, "active_parameters": 4, "vision_supported": false, "input_modalities": [ "text" ], "output_modalities": [ "text" ], "family": "k2-horizon", "family_name": "K2 Horizon" }

IFM/K2-Horizon-MoVA-36B-A4B

{ "id": "k2-horizon-5b1", "created_at": "2026-09-16T13:52:03.744Z", "updated_at": "2026-09-16T13:52:03.744Z", "concurrency_cost": 1, "size": 5.1, "parameter_size": 5100000000, "context_length": 32768, "is_moe": false, "active_parameters": null, "vision_supported": false, "input_modalities": [ "text" ], "output_modalities": [ "text" ], "family": "k2-horizon", "family_name": "K2 Horizon" }

IFM/K2-Horizon-3.7B

{ "id": "k2-horizon-375b", "created_at": "2026-09-16T13:46:17.475Z", "updated_at": "2026-09-16T13:46:17.475Z", "concurrency_cost": 4, "size": 375, "parameter_size": 375000000000, "context_length": 32768, "is_moe": true, "active_parameters": 23, "vision_supported": false, "input_modalities": [ "text" ], "output_modalities": [ "text" ], "family": "k2-horizon", "family_name": "K2 Horizon" }

IFM/K2-Horizon-375B-A23B

{ "id": "k2-horizon-34b8", "created_at": "2026-09-16T13:53:32.593Z", "updated_at": "2026-09-16T13:53:32.593Z", "concurrency_cost": 2, "size": 34.8, "parameter_size": 34800000000, "context_length": 32768, "is_moe": false, "active_parameters": null, "vision_supported": false, "input_modalities": [ "text" ], "output_modalities": [ "text" ], "family": "k2-horizon", "family_name": "K2 Horizon" }

IFM/K2-Horizon-32B