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AI Daily Brief — 8 October 2025

Wednesday tested the deal stack. Jensen Huang reacted publicly on CNBC Squawk Box, calling AMD’s grant of 10% to OpenAI “imaginative, unique and surprising” and “clever, I guess” — adding his only regret on NVIDIA’s own OpenAI stake was “that we didn’t invest more.” AMD climbed 11% Wednesday on top of Monday’s 24% pop — up 43% on the week, market cap ~$380B, investors treating the 6 GW MI450 commitment as evidence AMD is a credible Nvidia second-source. Anthropic opened its Bengaluru office — second Asia location after Tokyo, led by Irina Ghose — with enterprise partnerships: Air India, CRED (2× faster feature delivery, +10% test coverage with Claude Code), and Cognizant deploying Claude to 350,000 employees. India is now Anthropic’s #2 market after the US. Judge Lee denied Concord Music’s motion to amend the Anthropic copyright complaint with shadow-library bittorrent allegations; same day Judge Stein heard oral arguments in In re OpenAI Copyright Infringement Litigation. Third-party Sora 2 watermark-removers proliferated, keeping rights-holder pressure on OpenAI.

Top stories

  • Huang on AMD-OpenAI: “clever, I guess”. NVIDIA CEO on CNBC: surprised AMD would give away 10% “before they even built it”; called structure “imaginative, unique and surprising”; only regret on NVIDIA’s own OpenAI stake was “that we didn’t invest more.” via CNBC
  • AMD up 11% Wednesday, 43% on the week. Market cap ~$380B. Investors treating 6 GW MI450 + 160M-share warrant as credible second-source to NVIDIA. via CNBC
  • Anthropic opens Bengaluru office. Second Asia after Tokyo, led by Irina Ghose. Enterprise partnerships: Air India, CRED (2× faster delivery, +10% test coverage with Claude Code), Cognizant deploying Claude to 350,000 employees. India = Anthropic’s #2 market after the US. via Anthropic
  • Judge Lee denies Concord motion in Anthropic copyright case. Plaintiffs’ attempt to file second amended complaint adding shadow-library bittorrent allegations rejected. Judge Stein heard oral arguments same day in In re OpenAI Copyright Infringement Litigation. Tracker confirms no further fair-use rulings expected in 2025. via ChatGPT Is Eating the World
  • Sora 2 watermark-removers spread. Third-party tools for stripping Sora watermarks proliferated (per 404 Media Oct 7), keeping rights-holder pressure on OpenAI a week after launch. via OpenAI / 404 Media
  • Reflection AI $2B raise closes (announced Oct 9). Late Oct 8 / early Oct 9 close — $2B Series B at $8B led by NVIDIA, with Sequoia, Eric Schmidt, Citi, 1789 Capital, Lightspeed, B Capital, DST. 15× valuation jump from $545M seven months earlier; pitched as open-source American answer to DeepSeek. via TechCrunch
  • Bloomberg “$1T circular” framing dominates the day’s market debate. Wednesday saw analysts and bears revisit NVIDIA + AMD’s overlapping vendor-customer-investor commitments to OpenAI as setting the tone for Q4 AI-capex skepticism. via Bloomberg

Who shipped

Anthropic opened Bengaluru + landed CRED, Air India, Cognizant. NVIDIA‘s Huang interview shaped the day. OpenAI, Google, Meta, xAI all quiet on launches.

Open-source pulse

Quiet open-source day. Reflection AI’s $2B round was being closed for Thursday announcement. Samsung SAIL Montréal published a Tiny Recursive Model (TRM, 7M params) arXiv paper that would draw attention in coming days.

Money, infra & hardware

AMD’s 43% weekly rally was the day’s structural story. Samsung Electronics + SK Hynix LoI with OpenAI for ~900K DRAM wafers/month for Stargate continued to draw coverage; Samsung simultaneously in “close discussion” to supply HBM4 to NVIDIA. SK Hynix held 53% of HBM market in Q3 2025 vs Samsung’s 35%.

Quiet corners

LMCACHE arXiv paper introduced KV cache management for LLMs stored outside GPU memory with reuse across queries and inference engines — relevant to ongoing vLLM/SGLang serving-cost work. mmGRPO extended Group Relative Policy Optimization to optimize LM calls and prompts jointly across modular AI systems.

By the numbers

  • 43% — AMD stock gain on the week
  • ~$380B — AMD market cap mid-week
  • 350,000 — Cognizant employees getting Claude
  • 2× — CRED feature-delivery speed-up with Claude Code
  • #2 — India’s rank as Anthropic market (after US)
  • 900K/month — Samsung/SK Hynix DRAM wafer LoI for Stargate
  • Most-mentioned company: AMD
  • Quietest segment: fresh model launches

Compiled by AI Feed’s editor from verified web sources for 8 October 2025.