K2 Horizon 7B

open weights

Institute of Foundation Models · released 2026-09-03 · 0 offers

Context 524K tokens

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2 of 7 inputs6 radar axes: DesignArena's two boards share one

45.4

AA Coding 38.6Coding Agent v1.4 —AA Intelligence 21.0AA Agentic —Epoch ECI —Software ECI —DesignArena —/—

Radar: percentile among all models measured on each input; a gap means not measured.

1 of 140 registered benchmark versions · bars show the percentile among all models measured on each benchmark.

SWE-bench Verifiedno percentile70.6%2026-09-16
SWE-bench Verified published 2026-09-10 ↗ · Published board — A 500-instance human-filtered subset of SWE-bench created with OpenAI, served as the default Verified leaderboard view.
AA Coding Index4438.62026-09-19
AA Coding Index published 2026-09-19 ↗ · Published board — Artificial Analysis publishes this board without a version number; we keep the date each result was retained.

AA Intelligence Index7221.02026-09-19
AA Intelligence Index published 2026-09-19 ↗ · Published board — Artificial Analysis publishes this board without a version number; we keep the date each result was retained.

Missing coverage · 142 benchmark versions

No result does not mean a zero, or that the model was never tested. Collection failures and disputed versions retain their distinct status.

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