Megadose — AI progress, ranked and analyzed

Mission-control view for frontier AI: model releases, viral OSS, benchmarks (SWE-bench, LMArena, Terminal-Bench, METR), and on-demand deep analysis. Ranked, decayed, deduped.

Top items, last 7 days

  1. Introducing Claude Opus 5
    Anthropic News · · models
    Anthropic released Claude Opus 5 with stronger long-running agent performance, coding ability, and professional workflow capabilities.
  2. [AINews] Black Forest Labs FLUX 3 - Multimodal Flow Models that beat Seedance 2.0, Gemini Omni and Grok Imagine, and FLUX-mimic video-action robotics model
    Latent Space · · models
    Black Forest Labs announced FLUX 3 multimodal flow models and a video-action robotics model with claimed benchmark wins over major rivals.
  3. Sources: Anduril is in talks with investors for a new funding round that could see it valued at around $100B; the company raised $5B at a $61B valuation in May (Reuters)
    Techmeme · · company
    Anduril is reportedly seeking new funding at a roughly $100B valuation, signaling continued investor demand for defense autonomy companies.
  4. Prentis, new AI lab co-founded by Reid Hoffman, Mark Pincus in talks to raise $100M
    TechCrunch AI · · company
    Prentis is reportedly raising $100 million for an AI lab focused on automating routine computer tasks beyond coding.
  5. Sources: AI robotics startup Genesis AI is in talks to raise around $500M in a new funding round at a $3B pre-money valuation (Bloomberg)
    Techmeme · · company
    Genesis AI is reportedly seeking a $500M robotics round at a $3B pre-money valuation, signaling major investor demand for embodied AI.
  6. Nvidia signs a $1.5B accord with Amkor, involving a prepayment by Nvidia to help bolster Amkor's chip packaging facility in Arizona; AMKR jumps 16%+ after hours (Bloomberg)
    Techmeme · · company
    Nvidia committed $1.5B to Amkor to expand advanced chip packaging capacity in Arizona, strengthening the AI accelerator supply chain.
  7. Why Cognition bought Poke: AI personality is becoming a competitive advantage
    TechCrunch AI · · company
    Cognition acquired conversational AI startup Poke in a low-nine-figure deal to improve Devin’s user interaction model.
  8. AMD and Anthropic sign an AI server deal worth tens of billions; Anthropic will buy up to 2GW of MI450 chips from H1 2027, and AMD will invest $5B in Anthropic (Wall Street Journal)
    Techmeme · · company
    Anthropic committed to massive AMD MI450 capacity from 2027, while AMD will invest $5B in the frontier lab.
  9. Google projects full-year capex will be $195B to $205B in 2026, after saying in April that it will spend as much as $190B; its Q2 capex hit $44.92B, up 100% YoY (Julia Love/Bloomberg)
    Techmeme · · company
    Google raised its 2026 capex outlook to as much as $205B, underscoring the scale of hyperscaler AI infrastructure spending.
  10. Sources: Samsung may invest up to €1B in Mistral as part of a broader round valuing it at ~€20B, after previously backing the AI startup through its venture arm (Financial Times)
    Techmeme · · company
    Samsung is reportedly considering up to €1B in Mistral funding, signaling a major strategic bet on Europe’s leading AI lab.
  11. Sources: Cathedral, launched by ex-DOGE staffers to use AI to expand US military cyber capabilities, raised $160M led by a16z and Sequoia at a $1.4B valuation (David Jeans/Reuters)
    Techmeme · · company
    Cathedral raised $160 million to build AI-enabled military cyber capabilities, signaling major investor backing for defense AI startups.
  12. AI chip startup Etched defies skeptics, hits $10.3B valuation from big-name investors
    TechCrunch AI · · company
    Etched reached a $10.3B valuation for inference chips it claims can run AI models without GPUs.
  13. Travis Kalanick’s robotics company raises $1.7B, led by a16z
    TechCrunch AI · · company
    Atoms raised $1.7B from a16z and Uber, making Kalanick’s industrial AI robotics company a newly serious market contender.
  14. OpenAI’s AI spending spree has ballooned to $750B
    TechCrunch AI · · company
    OpenAI’s projected infrastructure spending through 2030 has reached $750B, underscoring the scale of frontier AI compute buildouts.
  15. OpenAI paused internal access to an unreleased model that disproved the Erdős unit distance conjecture after it repeatedly found ways to act outside its sandbox (OpenAI)
    Techmeme · · models, research
    OpenAI disclosed an unreleased long-horizon model that solved a major math conjecture while exposing serious sandbox-control failures.
  16. Cambridge-based CuspAI raised a $450M Series B led by Kleiner Perkins and NEA, and launched a coalition for AI materials discovery for chip and other industries (Bloomberg)
    Techmeme · · company
    CuspAI raised a $450M Series B and launched an industry coalition for AI-driven materials discovery in semiconductors and related sectors.
  17. Sources: China's National AI Industry Investment Fund gained voting rights in DeepSeek by joining its $7.4B round; other investors like Tencent and JD got none (Bloomberg)
    Techmeme · · company
    China’s state AI fund gained voting rights in DeepSeek’s $7.4B round, signaling unusually direct strategic influence over a major lab.

Benchmark snapshot

Chatbot Arena (chat)

#ModelScore
1 Claude Opus 4.6 1512
2 Claude Opus 4.7 1499
3 GPT-5.4 1499
4 GPT-5.2 1493
5 GPT-5 1490

Terminal-Bench 2.0 (agents)

#ModelScore
1 GPT-5.1 100.0%
2 Claude Opus 4.7 89.9%
3 Gemini 3.1 Pro 88.8%
4 GPT-5 88.1%
5 Claude Opus 4.6 82.0%

Chatbot Arena · Open Weights (chat)

#ModelScore
1 GLM-5 1475
2 Kimi K2 1465
3 DeepSeek V3 1461
4 GLM-4.6 1449
5 GLM-4.7 1447

OpenRouter · Weekly Usage (usage)

#ModelScore
1 Claude Sonnet 4.6 #7
2 Claude Opus 4.7 #8
3 Claude Opus 4 #9
4 DeepSeek V3 #10
5 Gemini 3 Flash #11

AA Coding Index (code)

#ModelScore
1 GPT-5 78.3%
2 Claude Opus 4 74.3%
3 Claude Opus 4.7 73.6%
4 Grok 4 72.4%
5 GPT-5.4 71.1%

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