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Grok 4.5 — AI News Today

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Grok 4.5 — xAI's frontier large language model, the successor to Grok 4, with stronger reasoning, coding and real-time knowledge via X integration.

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232 stories about Grok 4.5

1 from your feedssearching across sources...

About Grok 4.5

Grok 4.5 is a large language model by xAI. Grok 4.5 — xAI's frontier large language model, the successor to Grok 4, with stronger reasoning, coding and real-time knowledge via X integration. This page tracks 232 recent news stories about Grok 4.5, curated from 30+ sources and updated every 15 minutes.

Grok 4.5 — Coverage Momentum

3
This month
↓94%
vs last month
58
All-time
Jul 2026
Peak month
0
1
0
3
51
3
MarAprMayJunJulAug

First tracked Apr 2026. Most-citing sources: Medium (15), r/singularity (9), r/accelerate (7), Towards AI (7). Data aggregated by Best AI News Today from 30+ sources.

232 stories
1 of 5 Top Stories
Breaking
BreakingMedia

Grok 4.5 Beats Fable 5 And Opus 4.8 In Agent AI Test With 51.4% Score

Elon Musk's Grok has surpassed Anthropic's Claude and other leading AI models in a crucial test of autonomous agent capabilities, marking a potential shift in the competitive hierarchy of frontier AI systems. The 51.4 percent score represents the first time Musk's xAI platform has decisively outperformed established rivals in standardized benchmarks, suggesting that rapid iteration on reasoning and planning tasks may be closing the gap between newcomers and entrenched players. The result raises questions about whether traditional AI powerhouses have lost their edge in the race to build AI systems that can independently complete complex real-world tasks.

Yellow.com faviconYellow.com·
Related Anthropic xAI Grok Claude Fable 5 Opus 4.8+2

21 sources

Yellow.com faviconYellow.comYellow.com faviconYellow.comYellow.com faviconYellow.com
Media

GPT-5.6 Arrives As Grok 4.5 Promises Cheaper AI Power

Yellow.com faviconYellow.com·
Media

Grok 4.6 Caught the Frontier, but xAI Traded Away Speed and Cost, Theo Says

finance.biggo.com faviconfinance.biggo.com·
SpaceX Grok 4.6 Matches GPT-5.6 Sol in Performance
Media

SpaceX Grok 4.6 Matches GPT-5.6 Sol in Performance

조선일보 favicon조선일보·
SpaceXAI unveils Grok 4.6, claims frontier-level performance at lower cost
Media

SpaceXAI unveils Grok 4.6, claims frontier-level performance at lower cost

The Indian Express faviconThe Indian Express·
Media

xAI Launches Grok 4.6, Competes with GPT-5.6 in Long-Running Agent Tasks

KuCoin faviconKuCoin·
Media

Grok 4.5 Challenges OpenAI And Anthropic With Cheaper Agentic AI

Yellow.com faviconYellow.com·
Elon Musk Aims to Disrupt the AI Industry and Squeeze Into the "Big Three" with Grok 4.6
Media

Elon Musk Aims to Disrupt the AI Industry and Squeeze Into the "Big Three" with Grok 4.6

36 Kr favicon36 Kr·
Media

Grok 4.5 In 10 Minutes Al Nassr (pzZZyvPQx5)

Mshale faviconMshale·
Related Grok
Media

XAI Grok 4.6 is Third Place But Close to OpenAI and Anthropic

NextBigFuture.com faviconNextBigFuture.com·
Media

Grok 4.5 Vs Claude Opus — Does Musk's Claim Actually Hold Up? Boca Juniors - Huracán (2koBH1HAqM)

Mshale faviconMshale·
Research

SpaceXAI Releases Grok 4.6: A 500K-Context Frontier Model Tuned for Long-Running Agents, Coding, and Knowledge Work

SpaceXAI released Grok 4.6 on August 12, 2026 — a post-training upgrade over Grok 4.5, not a larger base model. It ties GPT-5.6 Sol Max at 61 on the Artificial Analysis Intelligence Index, ships 500K...

Marktechpost faviconMarktechpost·
Media

SpaceX AI Revenue to Top Starlink, Grok 4.6 Debuts

조선일보 favicon조선일보·
Media

GPT-5.6 Or Grok 4.5? Experts Reveal What A $2 Token Price Really Buys

Yellow.com faviconYellow.com·
Media

GPT-5.6 Vs Grok 4.5 Vs Fable 5: One Chaotic Week Redraws The AI Map

Yellow.com faviconYellow.com·
Media

SpaceXAI Launches Grok 4.6 With Stronger Agentic Coding And Long-Running Task Capabilities

Pulse 2.0 faviconPulse 2.0·
Related GrokGrok 4.6

4 sources

Pulse 2.0 faviconPulse 2.0SiliconANGLE faviconSiliconANGLE
Media

Musk's Grok 4.6 Jumps to AI Frontier, Matches OpenAI at a Fraction of the Price

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for...

Yahoo Finance faviconYahoo Finance·
Media

SpaceXAI Launches Grok Bot Into Office Work After $60B Cursor Deal

Yellow.com faviconYellow.com·
Media

SpaceXAI releases flagship Grok 4.6 model with advanced reasoning capabilities

SiliconANGLE faviconSiliconANGLE·

Frequently Asked Questions

What is Grok 4.5?

Grok 4.5 is Grok 4.5 — xAI's frontier large language model, the successor to Grok 4, with stronger reasoning, coding and real-time knowledge via X integration.

What is the latest news about Grok 4.5?

As of today, there are 232 recent stories about Grok 4.5. Recent headlines include: GPT-5.6 Arrives As Grok 4.5 Promises Cheaper AI Power; Elon Musk Aims to Disrupt the AI Industry and Squeeze Into the "Big Three" with Grok 4.6; Grok 4.5 Beats Fable 5 And Opus 4.8 In Agent AI Test With 51.4% Score. Updated every 15 minutes.

What other LLM AI models are there?

Grok 4.5 is part of the LLM model category. Browse all comparable AI llm models with live news mentions and benchmarks.