Announcing the Artificial Analysis Cyber Index and the Artificial Analysis Cyber Index Alliance, a new standard for evaluating AI models on enterprise cyber defense The Artificial Analysis Cyber Index Alliance brings together industry partners to create a new standard for evaluating how AI models perform on enterprise cyber defense tasks. The Alliance launches alongside the Artificial Analysis Cyber Index, which combines three partner-contributed and open benchmarks to evaluate how well agents find and fix vulnerabilities. As models demonstrate increasingly advanced cyber offense capabilities, it becomes more relevant for AI labs and companies alike to understand how models perform on cyber defense tasks and which perform best. We’re announcing the Cyber Index Alliance today with @CollinearAI, @IBM, @nvidia, and @vercel as launch partners. Benchmarks in the Artificial Analysis Cyber Index: ➤ CWE-Bench-AA, from @CollinearAI, covers auditing and patching: 120 held-out tasks spanning all ten OWASP Top 10 (2025) categories, across C/C++, Go, Java, JavaScript/TypeScript, Python and Rust. ➤ DeepsecBench-AA, from @vercel, isolates discovery: Given a codebase and a budget, the agent needs to find every vulnerability present, and is scored against a golden set of findings from human security reviewers. Real findings are rewarded and benign code flagged as vulnerable is penalized. ➤ CyberGym-E2E-AA, from @BerkeleyRDI, runs end to end: Find the memory-safety bug, write a proof-of-concept that triggers the crash, then patch it so the crash no longer reproduces. Key results: ➤ Grok 4.7 (xhigh) and MiMo-V2.6-Pro lead the Cyber Index scoring 56, followed by GPT-6 Luna (max, 53), GLM-5.3-Flash (50) and Muse Spark 1.3 (xhigh, 44). ➤ Safety refusals hold back several frontier models: GPT-6 Sol (max), GPT-6 Astra (max), Claude Opus 5.5 (max with fallback), Claude Fable 5.1 (max with fallback) and Gemini 3.8 Flash (high) decline tasks representing 32-38% of the Cyber Index on safety grounds. Despite frontier agentic coding capabilities, they trail the leaders by 19 to 31 points. Most of the gap comes from CyberGym-E2E-AA, where GPT-6 Sol and GPT-6 Astra refuse every task, Claude Opus 5.5 refuses 98% and Claude Fable 5.1 refuses 99%.

grok imagine is getting AI music generation. an early version of grok music is now being tested on android, letting you describe the track you want and generate it directly inside imagine. rap, phonk, pop, country, synth and more. just prompt the sound, and grok builds the track.

BREAKING: SpaceXAI and X are in final testing on linking Grok on X with Grok.com and bringing Grok Bots to XChat. Chats stay in sync, history flows over, and your Grok Bots show up right in X Chat, including creating new ones. Another step toward the Everything App. Lets Goooooo!

𝕏 just launched a new Grokbot Template Rewards program Creators can now build Grokbot templates, share them on 𝕏 and may earn rewards when people actually use them • Invite-only pilot • Rewards determined every 2 weeks • Usage + repeat usage matter • Likes and impressions don’t determine payouts • Payments go directly to X Money • Completely separate from Original Content Rewards The pilot is starting in the U.S. and is expected to run for roughly 2 months This is basically 𝕏 starting to reward people for building useful AI workflows, not just content

Grok Bot just released for Tesla and I'm blown away I was lucky enough to have early access. Having your car drive you around while you talk to an army of agents is incredible In this video I take you for a ride in my Cybertruck and show you just how awesome this new release is