--- title: "What’s trending in AI — Oct 18, 2026 · Above the Fog" canonical_url: https://abovethefog.app/briefs/2026-10-18 as_of: 2026-10-18 updated: 2026-10-19T15:23:09Z --- # What’s trending in AI — Oct 18, 2026 [Home](https://abovethefog.app/index.md) › Daily brief, Oct 18, 2026 On Oct 18, 2026, Above the Fog’s AI hype radar scored 103 topics across 34 sources. 3 topics are in hype now (rising or hot), 19 cooling and 81 quiet. **Data note:** 8 of the last 14 days were not collected live. No collection ran on Oct 5–Oct 12, or a later run refilled those days at once. Every hype score is measured against the 14 days before it and those days are thin, so the scores, the stages and the week-over-week theme trends may read higher than they are until they leave that window on Oct 27. ## In hype now 1. [OpenCode](https://abovethefog.app/topics/opencode.md) — 🔥 Hot · hype score 59 · +56.6 in 7 days · in hype since Oct 14 - In the news: [Opencode breached, rotate keys to be safe.](https://www.reddit.com/r/LocalLLaMA/comments/1x8gtvs/) — Reddit · Oct 17 2. [Elon Musk](https://abovethefog.app/topics/elon_musk.md) — 🚀 Rising · hype score 46.5 · +31.9 in 7 days · in hype since Oct 12 - In the news: [Musk Considers Creating Amazon Rival After Grok Bot Gets Blocked](https://news.ycombinator.com/item?id=50119542) — Hacker News · Oct 16 3. [DeepSeek](https://abovethefog.app/topics/deepseek.md) — 🔥 Hot · hype score 42.6 · +41.5 in 7 days · in hype since Oct 12 - In the news: [deepseek-ai/DeepSeek-V4.1-Flash-1017 · Hugging Face](https://www.reddit.com/r/LocalLLaMA/comments/1x84po4/) — Reddit · Oct 17 ## Cooling 1. [Gemini Argon](https://abovethefog.app/topics/gemini_argon.md) — 🧊 Cooling · hype score 32 · +30.1 in 7 days 2. [Claude Code](https://abovethefog.app/topics/claude_code.md) — 🧊 Cooling · hype score 25.6 · +15.2 in 7 days 3. [Open-weight models](https://abovethefog.app/topics/open_weights.md) — 🧊 Cooling · hype score 24.8 · +11.7 in 7 days 4. [Google DeepMind](https://abovethefog.app/topics/google_deepmind.md) — 🧊 Cooling · hype score 22 · +9 in 7 days 5. [RTX Spark](https://abovethefog.app/topics/rtx_spark.md) — 🧊 Cooling · hype score 20.3 · +8.5 in 7 days 6. [Muse Spark](https://abovethefog.app/topics/muse_spark.md) — 🧊 Cooling · hype score 18.2 · +18.2 in 7 days 7. [Claude](https://abovethefog.app/topics/claude.md) — 🧊 Cooling · hype score 17.4 · +17 in 7 days 8. [Physical AI - humanoids](https://abovethefog.app/topics/physical_ai.md) — 🧊 Cooling · hype score 17.1 · +17.1 in 7 days 9. [Google Cloud](https://abovethefog.app/topics/google_cloud.md) — 🧊 Cooling · hype score 15.8 · −3.3 in 7 days 10. [AI agents](https://abovethefog.app/topics/ai_agents.md) — 🧊 Cooling · hype score 15.4 · +2.4 in 7 days ## Biggest moves this week 1. [OpenCode](https://abovethefog.app/topics/opencode.md) — +56.6 in 7 days, now 59 (🔥 Hot) 2. [DeepSeek](https://abovethefog.app/topics/deepseek.md) — +41.5 in 7 days, now 42.6 (🔥 Hot) 3. [Elon Musk](https://abovethefog.app/topics/elon_musk.md) — +31.9 in 7 days, now 46.5 (🚀 Rising) 4. [Gemini Argon](https://abovethefog.app/topics/gemini_argon.md) — +30.1 in 7 days, now 32 (🧊 Cooling) 5. [Hermes Agent](https://abovethefog.app/topics/hermes_agent.md) — −26.1 in 7 days, now 0.6 (💤 Quiet) ## Themes today Stories kept by the radar on Oct 18, 2026, by theme (a story can carry several themes): - [Agents](https://abovethefog.app/themes/agents.md) — 713 stories (35% of the day) · 4,783 in 7 days · rising week over week - [Protocols & infra](https://abovethefog.app/themes/protocols_infra.md) — 691 stories (34% of the day) · 5,655 in 7 days · rising week over week - [Usage & adoption](https://abovethefog.app/themes/usage_adoption.md) — 576 stories (28% of the day) · 3,173 in 7 days · rising week over week - [Models](https://abovethefog.app/themes/models.md) — 568 stories (28% of the day) · 5,938 in 7 days · rising week over week - [Business & policy](https://abovethefog.app/themes/business_policy.md) — 378 stories (19% of the day) · 4,777 in 7 days · rising week over week - [SF scene](https://abovethefog.app/themes/sf_scene.md) — 6 stories (0.3% of the day) · 104 in 7 days · steady week over week ## Explore - Previous daily brief: [Oct 17, 2026](https://abovethefog.app/briefs/2026-10-17.md) - Next daily brief: [Oct 19, 2026](https://abovethefog.app/briefs/2026-10-19.md) - [Every topic](https://abovethefog.app/topics.md): its stage, hype score and 7-day change - [The theme tree](https://abovethefog.app/themes.md): what the conversation is about - [Week 42, 2026](https://abovethefog.app/weekly/2026-w42.md): the topics in hype that week and the stories behind them - [Every week](https://abovethefog.app/weekly.md): one page per week of daily briefs - [Head to head](https://abovethefog.app/compare.md): competing topics side by side - [About and methodology](https://abovethefog.app/about.md): how the score and the stages work - [llms.txt](https://abovethefog.app/llms.txt): this site for language models - [Atom feed](https://abovethefog.app/feed.xml): one entry per daily brief --- Updated Oct 19, 2026, 15:23 UTC · Data: Above the Fog hype radar [HTML page](https://abovethefog.app/briefs/2026-10-18) · [llms.txt](https://abovethefog.app/llms.txt) · [About & methodology](https://abovethefog.app/about.md) · [Privacy](https://abovethefog.app/about.md#privacy)