Shinome Brief

Friday 4 September 2026

Private edition · 12 min read

Two YouTube feeds failed (Jeff Nippard HTTP 500, Renaissance Periodization HTTP 404); 192 items collected otherwise. Fitness research this week was mostly papers already run on 1, 2 and 3 September, so the section runs on three new ones.

AI & Tech

6 stories

The lead

OpenAI ships GPT-6 Astra and declares the AGI era, while independent benchmarks disagree

The launch claim and the independent numbers are two different stories, and both are checkable in public. Astra is built to act inside software rather than advise, which is the part that matters if you are automating your own workflow.

OpenAI released GPT-6 Astra on 3 September and president Greg Brockman told reporters "Welcome to the AGI era". OpenAI's own table puts Astra at 99.9 percent on ARC-AGI-3 against 30.2 for Opus 5, while ARC's own harness measures about 62.7 percent and Artificial Analysis scores Astra 61, level with GPT-5.6 Sol and behind Fable 5.1 at 66.

Axios

CONVOIn recruiter calls and interviews, the sharp line is that the vendor number and the independent number differ by roughly 37 points on the same test, so ask which one a company is budgeting against.

  1. 1

    IFM releases six fully open models from 0.9B to 375B, with weights, code and training data

    The Institute of Foundation Models published K2 Horizon on 3 September: six models (375B-A23B, 36B-A4B, 32B, 7B, 3.7B and 0.9B) under Apache 2.0, with intermediate checkpoints, training configurations, logs and training data where redistribution licences allow. IFM claims new state of the art at the 0.9B, 3.7B and 7B sizes.

    AIwire

    SHINOMEFor the Shinome coach app, the 3.7B and 7B sizes are small enough to run locally, so a client-facing feature can be prototyped at zero per-token cost before committing to an API bill.

  2. 2

    One Azure region took ChatGPT, Claude and Grok down at the same time

    A failure in Microsoft Azure's East US region on 3 September knocked out three of the four biggest chatbots together. Downdetector peaked above 37,000 reports for ChatGPT and around 1,300 each for Claude and Grok, while Gemini, which runs on Google Cloud, stayed up at about 500 reports.

    Axios

    JOBKeep one model on a different cloud open in a second tab on application days, because a single region failure can take the whole writing setup offline for several hours.

  3. 3

    OpenAI puts 1 billion dollars of credits behind cyber defence for utilities and community banks

    OpenAI committed 1 billion dollars of subsidised Daybreak access, training and technical support, intended to be consumed over about six months. It targets US water utilities, grid operators, state and local governments, community banks and nonprofits first, with partner countries to follow. The billion is credit against OpenAI's own products, not cash.

    OpenAI

    JOBCommunity banks are exactly the employer type where KYC and compliance missions open up, so this is a concrete thing to name if a Swiss or European bank asks what AI is doing on the defensive side.

  4. 4

    Nvidia releases PAIR, a free tool that pools idle home computers for local AI

    PAIR entered free beta on 3 September. It finds idle machines on a home network and routes local inference to them, supporting RTX 20-series and newer, RTX Pro, DGX Spark and Apple M4 or later, across Windows, Linux and macOS. Nvidia estimates a multi-computer household holds roughly 165 teraflops of unused compute.

    Engadget

    SHINOMEWorth checking before paying for more API capacity on the coach app: two capable machines already in the flat become one pool for local model runs.

  5. 5

    Google puts voice conversation into Gmail, Docs and Keep

    Gmail Live, Docs Live and Keep Live began rolling out on 3 September on Gemini 3.5 Live. Docs Live can pull details from Gmail, Drive and Chat with permission. Gmail Live and Keep Live need AI Plus, Pro or Ultra, Docs Live needs Pro or Ultra, and it is mobile only in English, with Keep Live on Android alone.

    TechCrunch

    JOBCuts application admin: dictate a cover letter draft into Docs Live and let it pull the role details straight out of the recruiter email instead of copying between tabs.

Finance & Markets

6 stories

The lead

Volkswagen will cut 100,000 jobs by the end of the decade and cannot guarantee four German plants

This brief ran the 50,000 figure on 26 August; the number has now doubled and German plant closures are on the table for the first time. US tariffs, patchy electric car demand and Chinese competition are the stated causes.

Management and unions agreed roughly 50,000 further cuts on top of the 50,000 already agreed, about 15 percent of the global workforce. Volkswagen said it cannot guarantee the long-term future of Hanover, Emden, Zwickau and Neckarsulm, which would be the first full plant shutdowns in Germany.

BNN Bloomberg

JOBRead it as the demand signal for restructuring and cost-control mandates in European industrials, which is the interim and temp work most likely to be advertised in Vaud and Geneva this autumn.

  1. 1

    Norway's 2.3 trillion dollar fund proposes cutting its US Treasury weight by a third

    Norges Bank Investment Management recommended cutting the government subindex of its bond portfolio from 70 to 50 percent. That would take Treasuries from 34.1 to 21.9 percent of a 199 billion dollar holding and lift non-government US fixed income from 16.2 to 27.6 percent. Norway's finance ministry, and most likely parliament, still has to approve it.

    CNBC

    CONVOGood senior-room line: the largest single pool of patient capital is proposing to hold less US government debt in the same fortnight yields hit multi-decade highs.

  2. 2

    Swiss GDP rose 1.5 percent in the second quarter, and chemicals-pharma did most of the work

    SECO confirmed on 3 September that sport-adjusted GDP grew 1.5 percent, the strongest since the third quarter of 2021, after 0.5 percent the quarter before. Chemicals and pharma rebounded 10.5 percent on exports and sales. Le Temps' own editorial the same day argues the rest of the economy stayed flat behind that headline.

    Le Temps

    CONVOUseful correction if an interviewer opens with "the Swiss economy is doing fine": the headline is one sector, so ask what their own order book actually did this spring.

  3. 3

    Infomaniak lists on SIX around 28 September through a reverse takeover, raising nothing

    The Geneva cloud company published financial results for the first time ahead of the listing: 54.2 million francs of 2025 revenue and a 200 million franc valuation against 10.3 million for Perrot Duval, the holding it merges into. The Infomaniak Foundation keeps 63.3 percent of the voting rights and no capital is being raised.

    Le Temps

    JOBA newly listed Geneva tech employer is a name for the application list, and the reverse takeover with no raise is a clean structure to walk through in a corporate finance interview.

  4. 4

    August payrolls land today with consensus near 55,000 and the 10-year back at 4.78 percent

    Dow Jones consensus is 53,000 new jobs and the Reuters poll 56,000, after July fell 23,000. Unemployment is expected to hold at 4.2 percent and average earnings near 3 percent year on year. The 10-year yield eased to about 4.78 percent on Thursday from three-year highs, with the 30-year at 5.25 percent.

    CNBC

    CONVOCheck the print at 14:30 Swiss time before any recruiter call today, because a weak number reopens the rate-cut argument Vance pushed publicly this week.

  5. 5

    Lululemon fell 15 percent after cutting full-year guidance, with legging sales down about 20 percent

    Second quarter revenue fell 4 percent and comparable sales 9 percent. Full-year guidance went to 10.35 to 10.5 billion dollars from 11 to 11.15 billion, and earnings per share to 9.48 to 9.73 from 10.95 to 11.15. Interim chief executive Meghan Frank cited a bigger than expected slowdown in core categories and negative social media commentary.

    CNBC

    SHINOMEPositioning signal for Shinome: the fitness consumer is moving away from form-fitting product, so lead with coaching outcomes rather than aesthetic-led messaging.

Fitness & Performance

6 stories
Last 7 daysThe week's research keeps testing how energy is counted rather than which programme wins: doubly labelled water shows total burn holding flat as training volume rises, and a 12-week supervised trial moves fat mass by under 1.5 kg with the diet untouched.
This quarterThe quarter bucket is still mostly reviews ranking inputs: photobiomodulation on 20 July, whole body vibration and blood flow restriction on 29 June, anti-obesity drugs for maintenance on 9 July, ketogenic diets at matched energy on 13 August. Since late August the newest entries have moved onto the instruments, with the smartwatch calorie study on 2 September, and this week pushes one step further: the ledger is not just measured badly, it reallocates.

The lead

In 20 female runners measured with doubly labelled water, more running did not mean a higher total burn

Doubly labelled water is the reference method, so this is a real measurement and not a device estimate. It is 20 athletes and cross-sectional, so it describes an association, not a mechanism to promise a client.

Twenty middle and long distance runners, 10 with amenorrhoea and 10 without, had total energy expenditure measured by doubly labelled water and resting and sleeping metabolic rate measured in a whole-room chamber. Weekly running distance did not correlate with total expenditure: it tracked positively with exercise expenditure and negatively with non-exercise activity, and its negative links to resting and sleeping rate faded once body composition was accounted for.

Scandinavian Journal of Medicine and Science in Sports

sharpensenergy-balanceTotal expenditure did not rise with training volume; the components shifted instead.

SHINOMEFor a Shinome client who wants to add cardio to speed up a cut, this is the reason to hold the food side steady and expect less extra burn than the session claims, not a reason to drop the training.

  1. 1

    Twelve weeks of supervised training cut fat mass 1.48 kg more than control, with no diet change

    52 overweight or obese adults with at least one cardiometabolic risk factor were randomised 2:1 to three supervised 60 minute sessions a week combining aerobic and resistance work, or to usual lifestyle with weekly phone follow-up. At week 12 the training group had 1.48 kg more fat mass loss (95 percent CI -1.85 to -1.11) and 1.16 kg more handgrip strength (95 percent CI 0.56 to 1.77), both P below 0.001. Attendance was 86.7 percent and trunk muscle mass did not differ.

    Frontiers in Public Health

    supportsenergy-balanceExercise alone with an unchanged diet produced a small fat mass difference over 12 weeks.

    SHINOMEQuote the size of it when a client expects training alone to do the job: three supervised sessions a week for twelve weeks, diet untouched, moved fat mass by under 1.5 kg.

  2. 2

    Six weeks of isometric training raised maximal torque 27 percent, with the nervous system doing much of it

    39 untrained men, average age 23, were randomised to sustained contractions, explosive contractions or a control group. Both training groups gained 27 percent in maximal isometric torque and 60 percent in rate of torque development, with motor evoked potential area down 21 percent and silent period down 23 percent, all P below 0.01. The authors report their reticulospinal measures came out conflicting.

    Experimental Brain Research

    sharpensmuscle-is-capitalA big early strength gain is not a reading of muscle gained.

    SHINOMEAmmo for the first weeks of a Shinome block: a beginner's strength jump is largely nervous system, so warn clients that the tape and the scale will lag the numbers on the bar.

  3. 3

    Oura filed to list on Nasdaq with 1.21 billion dollars of nine-month revenue and a 924 million dollar loss

    The S-1 landed on 3 September, listing under the ticker OURA with a raise of up to 3 billion dollars at more than 16 billion. Revenue for the nine months to 30 June was 1.21 billion dollars against 697.6 million a year earlier, with a net loss of 924.3 million against 182.8 million, on 3.6 million rings sold in the past year and 5 million paid members.

    Athletech News

    CONVOSharp senior-conversation number: a 16 billion dollar listing carrying a loss three quarters the size of its revenue, with the paid membership line doing the valuation work rather than the hardware.

  4. 4

    Ultrahuman raised 70 million dollars led by Qualcomm Ventures and Labcorp

    The India-based smart ring maker raised mostly equity from Qualcomm Ventures and Labcorp, with Alpha Wave, Blume, Nexus and Alteria also participating. Indian outlets put the valuation near 360 million dollars, which the company has not confirmed. The money goes to sensing, AI and clinical science, and to expanding its blood testing and metabolic products.

    Athletech News

    SHINOMENote the direction for the coach app: a hardware company is buying its way toward lab testing and interpretation, and interpretation is the layer a coach can sell without owning any hardware.

  5. 5

    Peloton patent filings describe workouts that change mid-session and instructor voice generated in real time

    Two applications filed on 27 February 2025 by chief technology officer Francis Shanahan were published by the US patent office on 27 August 2026. One inserts, removes, shortens or replaces workout segments from live heart rate data; the other generates new instructor cues with large language models and speech synthesis trained on a specific instructor's classes. The filings give examples such as cutting a strength set from eight reps to six with matching coaching.

    Athletech News

    SHINOMEDirect feature spec for the Shinome client PWA: adjusting the next set from the last set's performance is a far smaller build than a full AI coach, and it is the part a client would actually notice.