Model creator

Institute of Foundation Models

Every Institute of Foundation Models model in the BenchSift catalogue, with its scores, ranks, prices and capabilities as the sources publish them.

View in the catalogue
Models
7
9 configurations, reasoning levels included
Open weights
7
7 of 7 models
Latest release
Sep 3, 2026
K2 Horizon 0.9B · First dated model: Dec 5, 2025
Median price
Not published

Best scores and ranks

The creator's best model on each measure, and its rank among every measured model in the catalogue.
25.3Rank 178 of 782 measured models
61.5Rank 80 of 301 measured models
78.3Rank 72 of 270 measured models
40.0Rank 45 of 191 measured models
222 t/sRank 22 of 449 measured models

Capabilities

Number of models that declare each capability. Tool calling and structured outputs come from OpenRouter.
Reasoning7 of 7
Open weights7 of 7
Tool callingNot published
Structured outputsNot published

Input

  • Text7

Output

  • Text7

Overview

Model types

  • Text7

Releases by year

  • 20265
  • 20252

Models

7

Reasoning levels are folded into one entry. The rank is the whole catalogue's: sorting does not change it.

  • K2 Horizon MoVA 36B A4B

    Text · Reasoning · Open weights · Sep 3, 2026

    25.3#178 of 782
  • K2 Horizon 7B

    Text · Reasoning · Open weights · Sep 3, 2026

    20.6#257 of 782
  • K2 Horizon 375B A23B

    Text · Reasoning · Open weights · Sep 3, 2026 · 222 t/s

    17.8#293 of 782
  • K2 Horizon 3.7B

    Text · Reasoning · Open weights · Sep 3, 2026

    15.6#320 of 782
  • K2 Think V2

    Text · Reasoning · Open weights · Dec 15, 2025

    11.5#408 of 782
  • K2-V2

    Text · Reasoning · Open weights · 3 configurations · Dec 5, 2025

    9.9#450 of 782
  • K2 Horizon 0.9B

    Text · Reasoning · Open weights · Sep 3, 2026

    3.0#781 of 782
Where these figures come from

Each catalogue model is tied to its creator by the identity Artificial Analysis publishes, or OpenRouter's and Models.dev's for models it does not track. Counts fold the reasoning levels of one model together. Ranks compare each measure with every measured model in the catalogue, configurations included, as model pages do. The price is the published blended price (3 input tokens to 1 output token).

Figures computed by BenchSift from the catalogue: Artificial Analysis, OpenRouter, Models.dev and Hugging Face. A value no model carries is not shown.

Data retrieved on Nov 12, 2026.

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