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IFM: k2-horizon:free
k2-horizon:free
524.3K context32.8K outReasoning
Released Sep 3, 2026Updated Oct 29, 2026
MBZUAI IFM's K2 Horizon, a fully open 375B mixture of experts with 23B active parameters and visible reasoning, released under Apache 2.0.
Inputs used for the providers' own purposes
At least one provider of this model uses your inputs for its own purposes, for example to train AI models. Do not enter personal data of third parties or sensitive data. You can object to this use at any time in your account settings or via "Manage consents" in the chat.
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Input price
$0.00/ 1M tokens
Output price
$0.00/ 1M tokens
Context window 524.3K tokensCompatible endpoints openaiVendor IFMProvider Routerah
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