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Open weights release

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Released dezembro de 2025

K2-V2: inteligência, desempenho e preço do lançamento

Name: Artificial Analysis Intelligence Index
Creator: Artificial Analysis
License: https://artificialanalysis.ai/docs/legal/Terms-of-Use.pdf

Playground de modelos

Inteligência

K2-V2 (high)

K2-V2 (medium)

K2-V2 (low)

Artificial Analysis Intelligence Index

Velocidade

K2-V2 (high)

K2-V2 (medium)

K2-V2 (low)

Velocidade de saída

Custo

K2-V2 (high)

K2-V2 (medium)

K2-V2 (low)

Por tarefa do Intelligence Index

O lançamento K2-V2 oferece 3 modelos, cada um com diferentes características de inteligência, desempenho e preço. Abaixo, comparamos as principais métricas dos 3 modelos.

Em inteligência, o principal modelo do K2-V2 é K2-V2 (high), com 10.

Raciocínio	Sim Esta página mostra a versão com raciocínio deste modelo. Também pode existir uma variante sem raciocínio.
Modalidade de entrada	Compatível com: texto
Modalidade de saída	Compatível com: texto
Janela de contexto	512k ~768 páginas A4 em fonte Arial tamanho 12
Parâmetros totais	70B
Licença	Apache 2.0
Pesos do modelo	Hugging Face

Inteligência

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v4.3 incorporates 10 evaluations: AA-Briefcase, GDPval-AA v2, AutomationBench-AA, Terminal-Bench v4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1

Estimate (independent evaluation forthcoming)

Artificial Analysis Intelligence Index v4.3 includes: AA-Briefcase, GDPval-AA v2, AutomationBench-AA, Terminal-Bench v4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1. See Intelligence Index methodology for further details, including a breakdown of each evaluation and how we run them.

Intelligence Index vs. Cost per Intelligence Index Task

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task

Most attractive quadrant

Weighted average cost per Intelligence Index task. Each evaluation’s cost is calculated from input, cache hit, cache write, reasoning, and answer token prices, divided by task count, and weighted by its Intelligence Index weight.

Custo

Cost per Intelligence Index Task

Weighted average cost (USD) per Artificial Analysis Intelligence Index task, segmented by token type. Lower is better

Velocidade e latência

Output Speed

Output tokens per second · Higher is better

Tokens per second received while the model is generating tokens (ie. after first chunk has been received from the API for models which support streaming).

Figures represent performance of the model's first-party API (e.g. OpenAI for o1) or the median across providers where a first-party API is not available (e.g. Meta's Llama models).

Pontuações de capacidades

Índices de capacidades

Mede o desempenho dos modelos em capacidades e setores específicos

Finance & Accounting Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better

Engineering Index

Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2, AA-Briefcase, Terminal-Bench v4.0 · Higher is better

Economics Index

Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2, AA-Briefcase, AA-LCR v1.1 · Higher is better

Mais lançamentos de MBZUAI Institute of Foundation Models

Mais detalhes

							Pesos		Benchmarks de provedores
K2-V2 (high)	MBZUAI Institute of Foundation Models	10	70B	512k	-	-	🤗	-	Ver
K2-V2 (medium)	MBZUAI Institute of Foundation Models	9	70B	512k	-	-	🤗	-	Ver
K2-V2 (low)	MBZUAI Institute of Foundation Models	7	70B	512k	-	-	🤗	-	Ver

K2-V2: inteligência, desempenho e preço do lançamento

Inteligência

Velocidade

Custo

Especificações técnicas

Inteligência

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index

Intelligence Index vs. Cost per Intelligence Index Task

Cost per Intelligence Index Task

Artificial Analysis Intelligence Index

Custo

Cost per Intelligence Index Task

Cost per Intelligence Index Task

Velocidade e latência

Output Speed

Output Speed

Model Performance Representation

Pontuações de capacidades

Índices de capacidades

Mais lançamentos de MBZUAI Institute of Foundation Models

Mais detalhes