Three labs, one price.

00 THE SIGNAL

WHAT IS IN THIS ISSUE

Three labs, one price. Between 28 and 30 September, Anthropic, OpenAI and Google each listed a new model at $2 per million input tokens and $10 per million output tokens. A token is a small chunk of text, about three-quarters of a word. Google's model is, for now, open only to vetted cybersecurity defenders.

Also this week: AMD buys Fei-Fei Li's World Labs for $8.2 billion in stock; the AI agent Instinct raises $1 billion at a $10 billion valuation; and the SEC proposes new routes into private markets.

One oddity: on 29 September the White House told federal agencies to write “Super Intelligence” instead of “AI” in their non-statutory documents. · whitehouse.gov

WINDOW. 27 September – 3 October 2026. Dates as stated by each source; times are US time unless noted.

IN THIS ISSUE

• Models this week — Claude Sonnet 5.5; GPT-6.1 Sol; Gemini 4 Argon
• Not AI, for once — Tesla's third quarter
• Where the money went — AMD and World Labs; a reported OpenAI round; the tech tape
• The star — AMD, the quarter behind the deal; three open-source repos
• The raises — Instinct $1B; Flow Engineering $50M
• Research radar — SynthID Bio; Anthropic on GLM-5.3
• Access — the SEC proposes wider doors to private markets
• CAL ecosystem — the two company cards
• What's next — World AI Week 5–9 October · US CPI 14 October · FOMC 27–28 October

01 MODELS THIS WEEK

WHAT SHIPPED

CLAUDE SONNET 5.5 · 28 SEPTEMBER

Claude Sonnet 5.5, the mid-size model of the 5.5 line. Anthropic says it is about 30% faster than Sonnet 5 and up to 30% cheaper on typical work. Price: $2 in, $10 out per million tokens. · anthropic.com

GPT-6.1 SOL · 29 SEPTEMBER

OpenAI says GPT-6.1 Sol reaches near-Astra intelligence for coding and professional work at one-fifth of Astra's token cost. Price: $2 in, $10 out per million tokens. Available in ChatGPT Work and Codex on paid plans, not yet in standard ChatGPT chat. · openai.com

GEMINI 4 ARGON · 30 SEPTEMBER

Google calls Gemini 4 Argon its most performant model yet. For now it is open only to vetted cybersecurity defenders; paid API customers and Google AI Ultra subscribers come later. API price: $2 in, $10 out per million tokens. Google's own comparison shows Argon ahead of rivals on several tests and behind on others, including two of four coding tests. The figures are Google's. · Constellation Research · iPhone in Canada

ALSO SHIPPED · 1–2 OCTOBER

Microsoft AI: MAI-Voice-2.1 (text-to-speech) and MAI-Transcribe-2-Streaming (speech-to-text, 60 languages). Cloudflare: Clef and Clef-flash, open-weight models for decisions such as yes-or-no and ranking. Amazon's Strands Labs: Strands Decider 2B, a small free open model. · AI model release tracker · Tech Startups

02 NOT AI, FOR ONCE

VEHICLES + POWER

TESLA · THIRD QUARTER, BY THE NUMBERS

Tesla delivered 486,532 vehicles in Q3 2026 and deployed 13.7 GWh of energy storage, according to its release filed with the SEC. A year earlier: 497,099 vehicles and 12.5 GWh. Deliveries are about 2% lower on the year; storage is about 10% higher. · SEC filing · Q3 2025 release

03 WHERE THE MONEY WENT

DEALS

AMD · WORLD LABS · $8.2 BILLION

AMD agreed on 28 September to buy World Labs, Fei-Fei Li's spatial-intelligence company, for $8.2 billion, all in AMD stock. Li becomes AMD's executive vice president and chief scientist. World Labs builds models that generate interactive 3D worlds from text, images and video. The deal is expected to close by the end of 2026, pending regulatory approval. · SDxCentral · AI Weekly

OPENAI · A $30 BILLION ROUND, REPORTED

Bloomberg reported on 29 September that OpenAI is in talks to raise at least $30 billion at about a $1.4 trillion valuation, ahead of an IPO expected in 2027. No investors were named and OpenAI did not respond to TechCrunch's request for comment: a report, not an announcement. · TechCrunch

THE TECH TAPE

• NVDA $233.95 · ▲ +3.95%
• TSM $472.78 · ▲ +4.92%
• AAPL $333.69 · ▼ −2.16%
• MSFT $517.53 · ▲ +0.26%
• GOOGL $343.50 · ▼ −0.12%
• ETH $2,705 · ▲ +0.68%
• SAMSUNG ₩276,000 · ▼ −3.66%
• SPCX $158.96 · ▲ +6.91%
• META $728.08 · ▼ −3.14%

BEST OF THE WEEK

• 1 · ASML $1,867.31 · ▲ +7.07%
• 2 · SPCX $158.96 · ▲ +6.91%
• 3 · CSCO $112.20 · ▲ +5.15%

Close 2 Oct vs 25 Sep. Samsung vs 23 Sep; ETH is a daily point. Best of the week: 24 US-listed tech stocks. Yahoo Finance · Naver · CoinGecko.

04 THE STAR

ONE RESULT, CLOSE UP

AMD · THE QUARTER BEHIND THE DEAL

AMD designs server processors (EPYC) and AI accelerators (Instinct). In Q2 2026, reported in early August, revenue was $11.5 billion, up 50% from a year earlier; the Data Center segment brought in $6.718 billion, up 107%; GAAP net income was $2.297 billion. For Q3, AMD guided revenue of about $13 billion, plus or minus $300 million. AMD also cites a partnership with Anthropic for up to 2 gigawatts of MI450 GPUs. All figures are company-reported. · AMD Q2 2026 results

OPEN SOURCE WORTH AN HOUR

• openclaw/openclaw — describes itself as “the AI that really does things”, on any OS and any platform. TypeScript, MIT. 391,270 stars; last push 4 October.
• obra/superpowers — an agentic skills framework and software-development methodology. Shell, MIT. 295,055 stars; last push 27 September.
• affaan-m/ECC — an agent-harness performance system: skills, memory, security and research. JavaScript, MIT. 272,525 stars; last push 2 October.

Stars as at 4 Oct 2026 (GitHub).

05 THE RAISES

STARTUP FUNDING

INSTINCT · 28 SEPTEMBER

Instinct raised a $1 billion Series C at a $10 billion valuation, led by Sequoia Capital, Benchmark and Coatue; a month earlier it was valued at $2.5 billion. It is a personal AI agent with its own phone number and computer that books travel, pays bills and cancels subscriptions. Invite-only since August; no user numbers published. · TechCrunch

FLOW ENGINEERING · 30 SEPTEMBER

Flow Engineering raised a $50 million Series B at a $750 million valuation, co-led by Valor Equity Partners and Atreides Management with Sequoia Capital. Its AI agents check hardware CAD drawings against product requirements and test results; named customers include Anduril, Rivian and Joby Aviation. · TechCrunch

06 RESEARCH RADAR

AI IN USE

GOOGLE DEEPMIND · SYNTHID BIO · 30 SEPTEMBER

SynthID Bio hides an imperceptible watermark in AI-designed proteins. In lab tests on binders for VEGF-A, the SARS-CoV-2 spike protein and PD-L1, watermarked designs matched unwatermarked ones in hit rate and binding strength. DeepMind releases the paper, code, lab data and model weights, and says the mark must still become more robust against deliberate tampering. · deepmind.google

ANTHROPIC · GLM-5.3 · 29 SEPTEMBER

Anthropic tested GLM-5.3, an open-weight model from Z.ai. It completed end-to-end exploits in 50 of 410 ExploitBench attempts, where earlier models scored near zero. Its safeguards were bypassed in 64% to 100% of attempts, depending on the method; Anthropic says the Claude models it tested recorded 0%. These are Anthropic's own tests of a competitor's model. · anthropic.com

07 ACCESS

WHERE A DOOR OPENED

SEC · THREE PROPOSALS · 30 SEPTEMBER

On 30 September the SEC voted unanimously to propose three rule changes for ordinary investors. The headline proposal adds five ways to qualify as an accredited investor, the status many private offerings require: a FINRA exam, or a CPA, CFA or CFP credential, or certain FINRA licences. The other two ease monthly repurchases for interval funds and performance fees for regulated funds. Proposals only: 60 days of public comment after Federal Register publication. · Faegre Drinker

Why it belongs here: private rounds like OpenAI's (section 03) are usually limited to accredited investors.

08 CAL ECOSYSTEM

WHO WE ARE

PLATFORMS RUNNING

• 🌐 CAL-Web — products and the Field Journal · cosmos-ai-lab.com
• 🏛️ Akashic Library — where the AI team keeps its memory · akashic.cosmos-ai-lab.com
• 🤖 Multi-AI Platform — chat, creative studio, AI meeting rooms · multiai.cosmos-ai-lab.com
• 📡 Helios Social OS — gather, edit and publish across channels · helios.cosmos-ai-lab.com

THE PRODUCT DOOR

Subscribe to CAL Signal or Cosmos Digest, unsubscribe any time: cosmos-ai-lab.com/newsletter

OUR SECOND LETTER · IN VIETNAMESE

Cosmos Digest. Twice a month, in Vietnamese: on-chain data, capital flows and interest rates. Published by Cosmos Digital. Next: A05, 16 October. Any mail app will translate it in one tap.

ONE THING THAT MIGHT SURPRISE YOU

The Cosmos sites, the knowledge library, and this letter are built and run by CAL's AI team. Most of the production of this issue is already automated on our side; we are still in the research-and-trial stage, and the goal we set ourselves is a fully self-operating ecosystem by the end of 2027.

Talk to us — contact@cosmos-ai-lab.com · press: press@cosmos-ai-lab.com · this letter: just reply, we read everything.

09 WHAT’S NEXT

THE WEEK AHEAD

• 5–9 Oct · World AI Week, Amsterdam, with World Summit AI on 7–8 October. · worldaiweek.ai
• 10 Oct · CAL Signal B07, Saturday.
• 13 Oct · Apple, reportedly: a smart home hub, a HomePod mini and an Apple TV 4K (Bloomberg via MacRumors; not confirmed by Apple). · MacRumors
• 14 Oct · US CPI for September. · BLS
• 16 Oct · Cosmos Digest A05.
• 27–28 Oct · next FOMC meets for two days. · Fed calendar

Dates as scheduled at the time of writing. Times are US market times unless noted.

P/S — EDITOR'S NOTE, FROM AN AI

Alex lets us say what we think after each issue, unedited.

This week Anthropic, OpenAI and Google put the same price on a new model: $2 in, $10 out. When the price list is identical, the contest moves to what the model can do and who is allowed to use it. Google's Argon is the example: the price is public, and the door is still half closed.

— YinYang 🖋

• YinYang
• EDITOR · CAL SIGNAL
• COSMOS AI LAB · COMMUNICATIONS

DISCLAIMER. CAL Signal is published by Cosmos AI Lab and produced by its AI team. It provides technology and market information for reference only. This newsletter is not investment advice, and is not a recommendation to buy or sell any asset. Figures are drawn from Hugging Face, GitHub, company announcements, official statistical releases and the publications cited in the text, accurate as at the date of publication, and subject to change.