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SemiAnalysis

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18:32
2026-06-28
dam.stanford.edu
artificial-intelligence

Historical memory prices 1960-2026

A new interactive dataset tracking historical memory and storage prices from 1960 to 2026 shows the lowest retail $/GB for DRAM, NAND flash, and HBM, with breakdowns by generation and accelerator cost…

17:04
2026-06-23
devclubhouse.com
artificial-intelligence

The End of the AI Subsidy Era

The era of subsidized AI API usage is ending as platform providers like OpenAI and Anthropic face unsustainable losses, with OpenAI reporting a $38.53 billion net loss in 2025. Hardware costs, particu…

15:11
2026-06-23
blog.dshr.org
artificial-intelligence

AI's Affordability Crisis

OpenAI reported $13.07 billion in revenue against $34 billion in costs and expenses in 2025, resulting in a net loss of $38.53 billion, according to financials seen by Ed Zitron. The losses, nearly ei…

15:54
2026-06-18
newsletter.semianalysis.com
ai-infrastructure

Stop Saying Half of 2026 US Datacenter Capacity Is Canceled

A viral claim that half of 2026 US datacenter capacity is canceled is based on flawed data and uninformed forecasts, according to SemiAnalysis. The firm's own tracking shows only ~1% movement in hyper…

19:04
2026-06-16
futurism.com
artificial-intelligence

OpenAI Is Taking the “Crack Cocaine” Approach to Pricing

OpenAI's net loss soared from $5 billion in 2024 to $39 billion in 2025, according to audited financial figures. The company is considering shifting from flat-rate subscriptions to token-based billing…

04:28
2026-06-16
aaif.io
ai-agents

Agentic AI Foundation

Coinbase launched an MCP-based tool enabling AI agents to trade, pay for research, and purchase compute via the x402 protocol, initially for crypto with plans to expand to stocks and prediction market…

18:43
2026-06-14
letsdatascience.com
large-language-models

ChatGPT $200 Plan Implies Up To $14,000 API Costs

SemiAnalysis purchased every OpenAI and Anthropic subscription tier and maxed weekly usage with long-horizon coding and agent tasks, finding that a fully-used $200 ChatGPT Pro plan could cost OpenAI a…

21:19
2026-06-13
runtimewire.com
artificial-intelligence

Rio de Janeiro's city IT arm ships an open AI model built on Qwen

Rio de Janeiro's municipal IT company, IplanRIO, has released Rio 3.5 Open 397B, a large open-weight AI model post-trained from Alibaba's Qwen 3.5 397B base model. The release was spotted by SemiAnaly…

11:59
2026-06-13
lesswrong.com
ai-safety

AML for AI as a verification mechanism

A proposal for an AML-like system to monitor AI infrastructure using open-source intelligence aims to detect hidden training runs and rogue data centers, potentially serving as a verification mechanis…

16:57
2026-06-04
letsdatascience.com
ai-infrastructure

CoolIT Systems Demonstrates 15kW Coldplate for GPU Cooling

CoolIT Systems announced a 15kW single-phase direct liquid cooling coldplate on June 1, 2026, achieving nearly four times the capacity of its prior 4kW design and over ten times the cooling required f…

17:52
2026-06-02
fergusfinn.com
ai-infrastructure

Bringing Up DeepSeek-V4-Flash on AMD MI300X

AMD's MI300X accelerator, with 192GB of HBM3 memory and roughly half the list price of NVIDIA's H100, remains underutilized due to software incompatibilities. As of early May 2026, running vLLM with D…

01:10
2026-05-28
newsletter.semianalysis.com
ai-agents

Finding Miscompiles for Fun, Not Profit

A compiler engineer at SemiAnalysis spent over $10,000 in a single afternoon running AI agents to fuzz NVIDIA's closed-source ptxas compiler, uncovering approximately 80 miscompilation bugs in three d…

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