K2 Think V2

MBZUAI Institute of Foundation Models

Verified against Artificial Analysis · Jul 13, 2026

Capability

percentile index

Price /M

$0 / $0

in / out

Context

—

Avg score

37.4

7 benchmarks

AA Intelligence

17.3

index

Weights

Closed

Released

Dec 15, 2025

About

K2 Think V2 is a proprietary model in the K2 family from MBZUAI Institute of Foundation Models. Benchmarked on 7 evals, averaging 37.4.

Benchmark scores · 7

avg 37.4 — higher is better

GPQA Diamondartificial-analysis · 2026-07

71.3

IFBenchartificial-analysis · 2026-07

62.8

AA Long-Context Reasoningartificial-analysis · 2026-07

52.7

SciCodeartificial-analysis · 2026-07

τ²-benchartificial-analysis · 2026-07

25.4

Humanity's Last Examartificial-analysis · 2026-07

9.5

Terminal-Bench Hardartificial-analysis · 2026-07

6.8

Details

PublisherMBZUAI Institute of Foundation Models

FamilyK2

Parameters—

License—

WeightsClosed

ReleasedDec 15, 2025

Performance & price

Price in / out$0 / $0 per 1M

Coding index21.0

Median across API providers, via Artificial Analysis. Blended = 3:1 input:output. For reasoning models, latency includes thinking time. Methodology →

History

full ledger →

Capability over time

Append-only ledger — every observed change to this model's numbers.

API providers

Artificial Analysis$0/M