AI Infrastructure & Compute

420 articles · Page 1 of 21

The second half of the AI race is an infrastructure race: chips, data centers, power, and supply chains jointly set the ceiling on model capability and the cost curve. From NVIDIA GPUs to wafer-scale chips, from hyperscale data center siting to grid and materials constraints, this topic tracks the compute supply side — technical evolution, capital expenditure, and geopolitics. Understanding infrastructure is understanding what really drives model pricing, availability, and iteration speed.

Nvidia's $105 Billion Guarantee for OpenAI's Ohio Data Center Sparks Local Energy Debate Over Financing Model

Nvidia announced up to $105 billion in credit guarantees for OpenAI's data center at Ohio's PORTS-Pike technology park, alongside a $1.5 billion inves

Relativity Networks raises $22 million to bring a faster kind of fiber to data centers

Relativity Networks deals in hollow-core fiber, a rarely deployed technology that allows data to be transmitted 30% faster than conventional fiber.

Review Doubao Pro Material Constraint Drops 40.9 Points in a Single Day; Code Execution Up 25 Points; Main Leaderboard Slips 4.7

Doubao Pro's material constraint score fell from 90.90 to 50.00 in today's Smoke evaluation, while code execution rose from 75.00 to 100.00, dragging

Review GPT-o3 Smoke Evaluation Main Index Plunges 9 Points; Material Constraint Drops 20 Points in a Single Day

GPT-o3's main index score in today's Smoke evaluation fell from 96.93 to 87.93, down 9 points, primarily driven by the material constraint dimension d

Etched’s valuation doubles to $21B in a month

Jane Street has installed Etched's first shipped AI cluster system, and was so impressed, it led another massive round, the startup says.

NVIDIA Launches $500B AI Financing Platform; Circular Financing Concerns Send Stock Down 2.9%

NVIDIA has partnered with six major financial institutions to launch a computing resource financing platform targeting over $500 billion in third-part

Databricks Completes $5 Billion Funding Round at $190 Billion Valuation, Focused on Agent Data Infrastructure

Databricks announced the completion of a $5 billion funding round at a valuation of $190 billion, with proceeds focused on agent-oriented data and inf

Review Qwen3 Max Main Ranking Plunges 8.4 Points; Material Constraint Drops 16.5 in a Single Day

Qwen3 Max's main ranking score in today's Smoke evaluation fell from 95.34 to 86.98, a drop of 8.4 points, driven largely by a 16.5-point plunge in th

Groq raises $350M to fuel its pivot from AI chips to neocloud

Groq raised $350 million at a $3.5 billion valuation as the former AI chipmaker pivots to a neocloud business and expands its Nvidia-powered data cent

Nvidia investing $1.5B in SoftBank data center developer behind OpenAI project

Nvidia's investment in SoftBank's data center developer will guarantee its chips power an OpenAI data center.

Stripe will reportedly acquire AI gateway startup OpenRouter for $7B+

OpenRouter's CEO recently described the startup as Stripe for AI.

Nvidia Cuts OpenAI Ohio Data Center Guarantee from $250 Billion to Under $120 Billion

On August 14, 2026, the Wall Street Journal reported that Nvidia reduced its financial guarantee for OpenAI's Pike County, Ohio data center project fr

Review Claude Sonnet 4.6 Code Execution Drops from 100 to 75 Points, Main Leaderboard Falls 5.5 Points

In today's Smoke evaluation, Claude Sonnet 4.6's code execution score fell from 100.00 to 75.00, a 25-point decline, which pulled the main leaderboard

Review Claude Opus 4.7 Scores 75.00 in Code Execution, 100.00 in Material Constraint, Main Leaderboard Rises 3.7

In today's Smoke evaluation, Claude Opus 4.7's code execution score dropped from 99.60 to 75.00, while its material constraint score jumped from 61.70

Review DeepSeek V4 Pro Scores 55.60 on Material Constraint, Code Execution Dimension Missing, Misses Main Ranking in Smoke Test

DeepSeek V4 Pro had missing data in the code execution dimension in today's Smoke evaluation. With a material constraint score of 55.60, it was unable

Review GPT-5.5 Material Constraint Score Drops 15.2 Points, Code Execution Rises 30 Points, Main Leaderboard Up 9.7

In today's Smoke evaluation, GPT-5.5's material constraint score dropped from 65.80 to 50.60 (down 15.2 points), while its code execution score rose f

Databricks wanted to raise $1B, investors wanted $15B. It settled on $5B at a $190B valuation.

AI is expensive, Ali Ghodsi tells TechCrunch. With so many investors wanting into his latest round, he said yes to more than planned.

Nvidia’s new $500B plan is risky but brilliant, especially for aging GPUs

Nvidia has a plan to make sure its GPUs won't lose value. It wants to convince a new crop of financiers to keep lending for AI buildouts.

NVIDIA Partners with Six Wall Street Institutions to Raise $500 Billion for AI Computing Power, Highlighting Hardware Depreciation Risks

NVIDIA CEO Jensen Huang announced on August 10, 2026, that the company had signed memorandums of understanding with Apollo, BlackRock, Blackstone, Bro

Amazon backs power plant that may become top source of US climate pollution

Amazon announces first off-the-grid data center in race to reap AI profits.