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How Open Source Became AI's Backbone | Inferact with a16z
a16z· 2026-08-06 14:57
Infrastructure and Technology Trends - Open-source inference engines like vLLM run on half a million GPUs at any given moment and act as critical infrastructure comparable to databases and operating systems to power AGI [3][19] - Open-weight models bridge almost a 10x performance gap, allowing providers to offer fast mode speeds reaching 400 to 500 tokens per second [2][32][34] - Open-source inference engines support more than 1,000 model architectures, enabling day-zero model releases and seamless hardware integration with vendors like Nvidia, AMD, Google, and Amazon [19] Market Dynamics and Open Source Strategy - Open-weight models became a cornerstone for application-level startups and enterprises around 2023, driven by the need for cost effectiveness, infrastructure control, and custom data retention compliance [13][16][19][29][33] - Emerging open-source models incur significant financial investments, historically requiring large-scale training runs costing upwards of $100 million alongside multiple failed training cycles [30][43] - Open-source AI ecosystems face economic sustainability challenges, prompting model labs to adopt commercial license agreements and usage thresholds based on daily active users or annual recurring revenue [35][36][41]
X @Binance
Binance· 2026-08-06 13:20
RT Binance Research (@BinanceResearch)AMD and SpaceX both reported Q2 after yesterday's close. Nasdaq doesn't reopen for another 17 hours.On Binance, the verdict was in within minutes.🔸 AMDUSDT ~US$525 → ~US$475. Beat on revenue, EPS and guidance. Missed on gross margin, 54% vs 56%.🔸 SPCXUSDT ~US$126 → ~US$115. Revenue +92% YoY. Capex US$18.4B, over 6x a year ago.AI's seller and AI's buyer, marked down on the same question. Price discovery no longer waits for the bell. ...