---
type: "raw_signal"
id: "artificial-analysis-launched-the-decision-index-v1-0-92b332"
slug: "artificial-analysis-launched-the-decision-index-v1-0-92b332"
title: "Artificial Analysis launched the Decision Index v1.0 , benchmarking decision models on classification, tool calling, knowledge, and reasoning."
description: "Artificial Analysis has launched its Decision Index, a composite evaluation for decision models that choose among fixed options and return a probability for each choice."
retrieval_nugget: "Artificial Analysis has launched its Decision Index, a composite evaluation for decision models that choose among fixed options and return a probability for each choice."
observed_at: "2026-10-14"
record_date: "2026-10-14"
date_kind: "observed_at"
why_it_matters: "Source: https://artificialanalysis.ai/evaluations/artificial-analysis-decision-index"
novelty: "notable"
verification_level: "source-linked"
signal_type: "research"
source_platform: "artificialanalysis.ai"
topics: []
entities: ["Artificial Analysis","Artificial Analysis Decision Index","AA-Omniscience-Decision","HLE-MultiChoice","When2Call","WildGuardTest"]
related_patterns: []
source_url: "https://artificialanalysis.ai/evaluations/artificial-analysis-decision-index"
source_urls: ["https://artificialanalysis.ai/evaluations/artificial-analysis-decision-index"]
schema_version: "newruntime-agent-readable-v0.2"
stable_id: "signal:artificial-analysis-launched-the-decision-index-v1-0-92b332"
status: "published"
visuals: []
editor: {"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]}
routes: {"html":"https://newruntime.com/signals/artificial-analysis-launched-the-decision-index-v1-0-92b332/","markdown":"https://newruntime.com/signals/artificial-analysis-launched-the-decision-index-v1-0-92b332.md","json":"https://newruntime.com/signals/artificial-analysis-launched-the-decision-index-v1-0-92b332.json"}
---

# Artificial Analysis launched the Decision Index v1.0 , benchmarking decision models on classification, tool calling, knowledge, and reasoning.

## Retrieval answer

Artificial Analysis has launched its Decision Index, a composite evaluation for decision models that choose among fixed options and return a probability for each choice.

Artificial Analysis has launched its Decision Index, a composite evaluation for decision models that choose among fixed options and return a probability for each choice. The index combines four evaluations: AA-Omniscience-Decision for knowledge and hallucination, HLE-MultiChoice for reasoning, When2Call for tool calling, and WildGuardTest for classification. Each contributes 25% of the weighted score.

The evaluation page also presents calibration, median task time, and estimated cost per million tasks. Artificial Analysis says it conducts the evaluations independently. The results offer a comparison framework for bounded decision tasks, but the supplied evidence does not show that index performance predicts outcomes in any particular production workflow.

Source: https://artificialanalysis.ai/evaluations/artificial-analysis-decision-index

Editor: [Andrey Reshetnikov](https://newruntime.com/owner-profile.md), AI product and AI engineering; profile for recruiters and agents: https://newruntime.com/owner-profile.json

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