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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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28 stories about Grok 4.5

7 from your feeds13 from search

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 28 recent news stories about Grok 4.5, curated from 30+ sources and updated every 15 minutes.

Grok 4.5 — Coverage Momentum

15
This month
↑400%
vs last month
19
All-time
Jul 2026
Peak month
0
0
1
0
3
15
FebMarAprMayJunJul

First tracked Apr 2026. Most-citing sources: r/singularity (9), r/accelerate (4), AI Engineering Simplified (1), TechCrunch AI (1). Data aggregated by Best AI News Today from 30+ sources.

28 stories
1 of 5 Top Stories
everyone is looking at the accuracy column. look at avg turns instead
Discussions

everyone is looking at the accuracy column. look at avg turns instead

everyone is looking at the accuracy column. look at avg turns instead grok-4.5 solves the same problems as claude opus in 10.3 turns. claude needs 23.8. thats not a small difference. thats 2.3x fewer...

r/OpenAI faviconr/OpenAI·
Media

Grok 4.5 challenges the coding frontier

Techzine Global faviconTechzine Global·
Related Grok
Grok 4.5 and Cursor were trained together: It could change who codes with what
Media

Grok 4.5 and Cursor were trained together: It could change who codes with what

This week, SpaceXAI, created by Elon Musk, has released its most important update ever since the company has agreed to purchase Cursor for 60 billion dollars back in June. The most impressive thing...

Digit faviconDigit·
Media

Grok 4.5 Launch: $2/M Pricing vs Claude Opus, GPT-5.6 - tech-insider.org

tech-insider.org favicontech-insider.org·
Discussions

Grok 4.5 makes a giant 450 points leap and is cheaper per task than GPT 5.4 mini

r/accelerate faviconr/accelerate·
Media

SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’

Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful AI models.

TechCrunch AI faviconTechCrunch AI·
Grok 4.5 is amazing
Discussions

Grok 4.5 is amazing

I tried to integrate Grok in workflow. I am doing one technology transfer for very big tool. So I delegate some of the tasks from Opus is my main orchestrator tool and is harnessing through Sonnet...

r/ClaudeCode faviconr/ClaudeCode·
Related Grok
Discussions

Questionable optics of Grok 4.5 being "cheap"

Grok 4.5 is out and performs well. What bothers me is that it's reported as being much cheaper than GPT or Anthropic's. One might be mislead to think the model is miraculously efficient, but that...

r/artificial faviconr/artificial·
Grok 4.5 Fully Tested: Matches GPT 5.5 Coding for $2 per Million Input Tokens
Media

Grok 4.5 Fully Tested: Matches GPT 5.5 Coding for $2 per Million Input Tokens

Grok 4.5 delivers highly efficient software engineering prototypes, outperforming GPT 5.5 on Swaybench Pro with a solid 64.7 percent score.

Geeky Gadgets faviconGeeky Gadgets·
Research

SpaceXAI Releases Grok 4.5, a Cursor-Trained Model for Coding, Agentic Tasks, and Knowledge Work at $2/M Input

SpaceXAI released Grok 4.5, a Cursor-trained model for coding, agentic tasks, and knowledge work. It serves at 80 TPS, costs $2/$6 per million tokens, and ranks #1 on Harvey's Legal Agent Benchmark....

Marktechpost faviconMarktechpost·
Discussions

Grok-4.5 on par with gpt-5.5-xhigh in coding at half the cost

r/singularity faviconr/singularity·
Media

Musk Drops Grok 4.5 as His AI Flywheel Finally Starts Spinning

Yahoo Finance faviconYahoo Finance·
Media

SpaceX (SPCX) Launches Grok 4.5 As Its Biggest AI Release Yet

Yahoo Finance faviconYahoo Finance·
Related Grok
Discussions

The cost of a given X level of AI intelligence is cut in half every 2-4 months.

Grok 4.5 was released and they claim they offer a performance similar to Opus 4.7 with half of the cost. While this remains to be seen and to be confirmed, let's see how this claim seems to follow a...

r/singularity faviconr/singularity·
Grok 4.5 is here to justify your X subscription
Media

Grok 4.5 is here to justify your X subscription

Grok 4.5 is here with smarter coding, advanced Office tools, faster responses, and lower API costs. Here's what the new AI model brings.

Android Authority faviconAndroid Authority·
Related Grok
SpaceXAI's newest AI model Grok 4.5 dramatically undercuts Anthropic and OpenAI on price
Media

SpaceXAI's newest AI model Grok 4.5 dramatically undercuts Anthropic and OpenAI on price

SiliconANGLE faviconSiliconANGLE·
SpaceXAI launches Grok 4.5 model for coding, agentic tasks
Media

SpaceXAI launches Grok 4.5 model for coding, agentic tasks

Reuters faviconReuters·
Related Grok

6 sources

Reuters faviconReutersThe Information faviconThe Information
SpaceXAI Launches Grok 4.5—Here’s What’s New About The Company’s ‘Strongest Model Ever’
Media

SpaceXAI Launches Grok 4.5—Here’s What’s New About The Company’s ‘Strongest Model Ever’

Forbes faviconForbes·
Related Grok

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 28 recent stories about Grok 4.5. Recent headlines include: Grok 4.5 Beats Fable 5 And Opus 4.8 In Agent AI Test With 51.4% Score; SpaceXAI and Cursor Launch Grok 4.5 – Not Yet in the EU; everyone is looking at the accuracy column. look at avg turns instead. 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.