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Social Media Briefing — May 7, 2026

511 current items analyzed and ranked.

Executive synthesis

Social Media Summary

The SpaceXAI-Anthropic compute partnership dominated AI discourse, with xAI granting Anthropic access to Colossus 1 (220K+ NVIDIA GPUs, 300+ MW), and both companies discussing orbital compute at gigawatt scale. NVIDIA celebrated with 18.4M views. Ethan Mollick offered sharp strategic analysis, calling it a potential blow to Grok remaining a frontier model.

Key Themes

SpaceXAI-Anthropic Compute Partnership · 7Musk-OpenAI Trial & Altman Governance · 18AI Infrastructure & Networking Protocols · 4Anthropic/Claude Infrastructure & Events · 9Grok 4.3 Release & API Management · 12OpenAI Product Launches · 5Inference Optimization for Agentic Workloads · 12AI Industry Strategy & Deals · 1AI Economics & Investment Skepticism · 8TabulAI Launch & Classical ML · 12

Primary evidence

Top Ranked Signals

Social Twitter May 6

SpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest...

By @xai

90 score
AI Analysis

xAI announces SpaceXAI providing Anthropic access to Colossus 1 supercomputer for additional Claude capacity

SpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → t.co/nfDR9S822L t.co/EQAz0S84m2
compute-partnershipsanthropic-capacityai-infrastructureindustry-dynamics
Social Twitter May 6

Mira Murati’s testimony is gripping – and what it makes absolutely clear is how utterly wrong most o...

By @GaryMarcus

88 score
AI Analysis

Following the Social coverage of the Musk v. Altman trial, Gary Marcus reports that Mira Murati's testimony reveals Sam Altman was fired for lack of trustworthiness - not AI safety concerns or 'something Ilya saw' - contradicting widespread 2023 narratives.

Mira Murati’s testimony is gripping – and what it makes absolutely clear is how utterly wrong most of Twitter was about why Sam was fired. – It had nothing per se to do with AI safety
  • It had nothing do with anything “Ilya saw”
  • It was entirely about Sam’s lack of trustworthiness
Musk-OpenAI TrialOpenAI GovernanceSam AltmanAI Industry
Social Twitter May 6

We’ve partnered with @AMD, @Broadcom, @Intel, @Microsoft, and @NVIDIA, to release Multipath Reliable...

By @OpenAI

88 score
AI Analysis

OpenAI announces MRC open networking protocol partnership with AMD, Broadcom, Intel, Microsoft, and NVIDIA to help large AI training clusters run faster and more reliably with less wasted GPU time

We’ve partnered with @AMD, @Broadcom, @Intel, @Microsoft, and @NVIDIA, to release Multipath Reliable Connection (MRC), a new open networking protocol that helps large AI training clusters run faster and more reliably, with less wasted GPU time. t.co/AiV952AJXs
ai-infrastructurenetworking-protocolsopen-standardsindustry-collaboration
Social Twitter May 6

Two frontier labs. One accelerated computing platform. Congrats to @SpaceX and @AnthropicAI on the n...

By @nvidia

82 score
AI Analysis

NVIDIA celebrates SpaceXAI and Anthropic partnership, noting it's powered by 220,000+ NVIDIA GPUs inside Colossus 1. States 'Two frontier labs. One accelerated computing platform.'

Two frontier labs. One accelerated computing platform. Congrats to @SpaceX and @AnthropicAI on the new compute partnership, powered by 220,000+ NVIDIA GPUs inside Colossus 1. The future of AI runs on NVIDIA.
compute-partnershipsnvidia-dominanceanthropic-capacityai-infrastructure
Social Twitter May 6

We also announced a compute partnership with SpaceX: 300+ MW of new capacity and 220K NVIDIA GPUs on...

By @bcherny

82 score
AI Analysis

bcherny (Anthropic) announcing compute partnership with SpaceX: 300+ MW capacity, 220K NVIDIA GPUs coming online within the month for Claude Pro and Max

We also announced a compute partnership with SpaceX: 300+ MW of new capacity and 220K NVIDIA GPUs online within the month, all powering Claude Pro and Max.
AnthropicinfrastructurecomputeSpaceXNVIDIAscaling
Social Twitter May 6

ChatGPT for Excel and Google Sheets:

By @gdb

80 score
AI Analysis

Greg Brockman announces ChatGPT integration for Excel and Google Sheets.

ChatGPT for Excel and Google Sheets:
OpenAI ProductsAI ProductivityProduct Launch
Social Twitter May 6

We're launching the agentic robotics app store today. Let's democratize AI robotics for all! 300+ a...

By @ClementDelangue

78 score
AI Analysis

Clement Delangue announces HuggingFace's 'agentic robotics app store' launch - 300+ apps, 10,000 robots deployed, democratizing robotics so non-engineers can build apps in hours.

We're launching the agentic robotics app store today. Let's democratize AI robotics for all! 300+ apps shipped. 10,000 robots in the wild. It used to take weeks from a robotics engineer to build apps, now everyone can do it in hours with ML intern or your favorite neighborhood agent! My favorite reachy mini app was built by Joel, a 78yo marketing exec who'd never coded in his life. Personally, I built an office receptionist in two hours last week. More info to start building here: t./
RoboticsHuggingFaceAI DemocratizationAI AgentsProduct Launch
Social Twitter May 6

AI supercomputers need a new kind of network to stay in sync at massive scale. OpenAI’s @markjhandl...

By @OpenAI

78 score
AI Analysis

OpenAI discusses their new MRC networking protocol for AI supercomputers - addresses data movement across massive chip clusters reliably and efficiently, made available for the whole industry

AI supercomputers need a new kind of network to stay in sync at massive scale. OpenAI’s @markjhandley and @poyntingatgreg join @AndrewMayne to discuss what it takes to move data across record numbers of chips reliably and efficiently, the new Multipath Reliable Connection (MRC) networking protocol, and why it's available for the whole industry to use.
ai-infrastructurenetworking-protocolsopen-standards
Social Twitter May 6

Here's exactly what I mean: On May 15, @xAI Grok will retire grok-4-1-fast-non-reasoning and API re...

By @levelsio

78 score
AI Analysis

Following yesterday's Social announcement of Grok 4.3, Levelsio details the xAI model deprecation problem: grok-4-1-fast-non-reasoning retires May 15, 9 days to update 30+ sites. Requests auto-update aliases. Notes pricing increase from $0.20/$0.50 to $1.25/$2.50 (Grok 4.1 → 4.3). Very high engagement (1005 likes, 147K views).

Here's exactly what I mean: On May 15, @xAI Grok will retire grok-4-1-fast-non-reasoning and API requests for them will fail I have 9 days to change the model name in 30+ sites/apps so they keep working It'd make much more sense to me if they'd just update to the latest model with the same pricing, or let me use a model name like 'latest' that just auto updates Although actually people's arguments against this make sense regarding pricing: In this case there is no similar priced "latest" mo
xai-grokmodel-releasesapi-managementmodel-deprecationai-pricingdeveloper-experience
Social Twitter May 6

There are only two honest metrics when it comes to benchmarking intelligence: novelty and efficiency...

By @fchollet

75 score
AI Analysis

François Chollet argues there are only two honest metrics for benchmarking intelligence: novelty and efficiency. You need intelligence only when solving novel problems efficiently - not for known problems (memory) or brute force.

There are only two honest metrics when it comes to benchmarking intelligence: novelty and efficiency. You don't need intelligence to solve a known problem (only memory). And you don't need intelligence to solve a problem via brute force. But to solve a novel problem efficiently, intelligence is the only way.
Intelligence TheoryAI BenchmarksAI Philosophy
Social Twitter May 6

The sleeping giant awakes.

By @tunguz

75 score
AI Analysis

Tunguz posts 'The sleeping giant awakes' - gets massive engagement (31.5K likes, 1.96M views, 839 retweets).

The sleeping giant awakes.
major AI announcementindustry shift