Grok-2
READER SUMMARYxAI's larger second-generation reasoning model, deployed in beta on X with tool use, visual understanding, and image-generation access for Premium users.
Why this model scores 64.1
Strong reasoning and multimodal functions inside a mass social platform create substantial capability and misuse exposure; hosted access limits distribution but documented election-image guardrail failures raise control difficulty.
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News tied to Grok-2
The model score of 64.1 rates this model's risk profile. The overall Doom Index of 63.2 measures the recalibrated complete evidence corpus. These values answer different questions.
Each article's leave-one-out Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores are recalculated from their technical profile and related news, but never feed back into the overall index.
Grok image generator fails all election-disinformation tests
The Center for Countering Digital Hate reported that Grok refused none of 60 prompts for misleading election images and produced deceptive candidate or voting imagery in 80 percent of tests.
- Full item contribution
- +0.02
- Grok-2 equal share
- +0.02
xAI deploys Grok-2 and Grok-2 mini on X
xAI released beta versions of Grok-2 and Grok-2 mini to X Premium users with stronger reasoning, tool use, visual understanding, and image generation through a Black Forest Labs model.
- Full item contribution
- +0.03
- Grok-2 equal share
- +0.02
Model score history
- R1Doom Score 64.1
New exact Grok generation and tier verified by xAI's dated launch.
12 Aug 2026