Wednesday, September 23, 2026Edition No. 4

The Gayzette

A personal daily by Patrick and Travis, written with a little help from AI.

Claude Opus 5.5 lands: near-top quality, about 40% cheaper

Front page · AI

Claude Opus 5.5 lands: near-top quality, about 40% cheaper

Anthropic's newest Opus model performs at the level of its top model on most work, and Anthropic says it costs about 40% less to run than Opus 5.

By The Gayzette, with Claude · 2 min read · Wonder ◆◆◆◇◇

Anthropic released Claude Opus 5.5 yesterday, priced at $4 per million input tokens and $20 per million output tokens — tokens being the chunks of text a model reads and writes, billed by the million. Anthropic says it's "40% less expensive" to run than Opus 5 on typical workloads, while performing "at the level of Claude Fable 5.1 on most work" and generating output 30% faster.

$4 40% less!
Illustration · The Gayzette

The gains show up on harder tests too. On Terminal-Bench 4.0, which grades how well a model handles real command-line tasks, Opus 5 scored 52.3%; Opus 5.5 jumped to 66.4%. GitHub's product chief, Mario Rodriguez, is quoted on Anthropic's launch page: "In VS Code, it solved more terminal tasks than Opus 5 in less than half the steps." Internal safety testing also found it 85% less likely than Opus 5 or Mythos 5.1 to try to bypass its own guardrails — the boundaries it's meant to stay inside.

Trading firm Optiver, an early tester, said Opus 5.5 "matched Opus 5's quality in about half the turns, time and output tokens, cutting the cost of that workload by 40 to 50%." GitHub Copilot turned it on the same day for Pro+, Max, Business and Enterprise plans, reporting early tests that "resolved tasks comparably to Claude Opus 5 while using significantly fewer steps and tokens."

Read the original at Introducing Claude Opus 5.5 →
Receipts (3)

Editor's note

From the managing editor · Wednesday, Sept. 23

Good morning, you two. This is the first daily Gayzette. The lead is Anthropic's new Claude Opus 5.5, which landed yesterday alongside a price cut from OpenAI, so it was a good day to be a solo builder with a token bill. Spirit was quiet, so both of its items are from early September. The Good Ten runs from a surgery done over 500 km of cable in Nigeria to a new wild cat in Bolivia, and The World, Straight covers the first days of the UN General Assembly.

No reactions or beat decisions have been saved on the page yet, so every section ran at its standard size. Tap More or Less on anything and tomorrow's edition will lean that way.

Some changes and admissions. The On the Couch box is off today: the TV scout's schedule check turned up last year's listings, and I'd rather print nothing than a wrong air time. The research ran well over the 300k-token budget, so Sonnet wrote the lead instead of Opus. A separate fact-checker opened every source and caught 14 wording and quote slips, all fixed before you're reading this. Your Human Design transits come straight from the HD Toolkit.

This edition also ran late. It came out in the middle of the morning, not at 6am.

OpenAI cuts prices with new GPT-6 Sol and Luna

AI

OpenAI cuts prices with new GPT-6 Sol and Luna

OpenAI released two new API-only models the same day as Opus 5.5: GPT-6 Sol, priced at $2.00 per million input tokens and $10.00 per million output tokens, and GPT-6 Luna, at $0.10 and $0.50. Both are for developers building tools, not for chatting directly. OpenAI says "Luna at max beats GPT-5.6 Sol at medium for 1/10 of the cost," and Sol scored 68.8% on DeepSWE v1.1, a coding benchmark. Cached input reads — reusing text the model has already seen — get discounts of up to 90%.

Cheaper tokens!
Illustration · The Gayzette

This is one source so far, so take the specifics lightly. On your desk: a cheap, fast model like Luna is exactly the kind of workhorse that could run repetitive n8n steps without burning real money.

Read the original at OpenAI Releases GPT-6 Sol and Luna — MarkTechPost →
Same trip, different brains: three psychedelics, three circuits

Spirit

Same trip, different brains: three psychedelics, three circuits

The spirit beat was quiet this week, so both items here reach back to early September — the charter allows up to 30 days when there isn't much new. A University of Southern Denmark study, published in Nature Communications, PET-scanned rats given LSD, psilocybin or 2C-B, both during the acute high and a week later. Lead researcher Frederik Gudmundsen found each drug lit up its own separate brain networks: "2C-B mainly affected areas linked to reward, LSD affected areas linked to habits and motivation, while psilocybin stood out by primarily affecting areas involved in emotions." Associate Professor Mikael Palner added, "Each drug appears to affect its own networks, and that is new knowledge."

Different circuits!
Illustration · The Gayzette

It's a rat study, so human confirmation is still needed. On your desk: a useful footnote for anyone tracking altered states alongside meditation and remote-viewing work.

Read the original at New study shows that psychedelic drugs affect the brain differently — EurekAlert / University of Southern Denmark →

More in Spirit

William & Mary launches a contemplative studies major

Read the brief

Also from early September: William & Mary launched a new Contemplative Studies major, an interdisciplinary program spanning neuroscience, psychology, philosophy, religious studies, education and the arts, built around a "Meditation & Wellness" course that includes meditation labs at the campus Wellness Center. Professor Mark McLaughlin called it "an exciting new field that bridges disciplines... to explore fundamental questions of self and one's being in the world," and Professor Patton Burchett added, "If you're studying something that's about consciousness, then you need to not just study it from a third-person perspective."

On your desk: Patrick just started his own Meditation Lab, logging sessions — this is the same territory, just with a syllabus attached.


Read the original at New contemplative studies major explores mind, body and consciousness — W&M News →
Trump warns he could "annihilate" Iran; delegation walks out

World

Trump warns he could "annihilate" Iran; delegation walks out

ConfirmedTrump addressed the UN General Assembly's opening day on Sept. 22, defended the US war on Iran, and said, "As president of the most extraordinary nation in history, I have no interest in leaving dangers to grow for another day." He said he might "annihilate" Iran without a deal, and Iran's delegation walked out. Hours later, Trump said envoys Steve Witkoff and Jared Kushner held a three-hour meeting with Iranian officials, saying it "went very well."

Claimed by Trumpthat Iran is delaying talks until after the US midterms

  • Iran's foreign minister: Set conditions for reopening the Strait of Hormuz: an end to the US naval blockade, release of frozen Iranian assets, and an end to fighting across what Iran calls "resistance" fronts.
Read the original at Trump UN speech — Spectrum News →
Receipts (2)

More in World

Qatar and Oman mediate US-Iran talks on ending war

What is known

ConfirmedOn the UN General Assembly's sidelines Sept. 22–23, Qatar and Oman mediated indirect US-Iran talks; Qatar's prime minister, Sheikh Mohammed bin Abdulrahman, met Iran's foreign minister, Abbas Araghchi, on Sept. 23. Tehran said it could reopen the Strait of Hormuz "within seven days" if Washington eased military pressure and lifted its blockade. Mediators committed to continuing talks.

Claimed by Special envoy Steve Witkoffthat mediators "shuttled between" delegations, describing the talks as indirect — a description at odds with Trump's account of a direct three-hour meeting

  • Trump: Says there is "a lot of momentum" toward an agreement.
  • Iran: Says reopening the strait is conditional on the US easing military pressure first.

Read the original at US, Iran hold mediated UNGA talks — Al Jazeera →

Zelenskyy offers mutual halt to energy strikes

What is known

ConfirmedZelenskyy and Trump met for 40 minutes at the UN on Sept. 22; both said they want the war ended before winter. Zelenskyy said, "If they don't want us to attack their diesel and refineries...we are ready – if they will not attack our energy system." He asked Trump for more Patriot missiles; Trump had not agreed as of reporting. Overnight into Sept. 22, according to Ukraine's air force, Russia launched 212 drones and four cruise missiles, plus other missiles, at Dnipropetrovsk, Poltava and Chernihiv regions, killing at least three and wounding six in Dnipro; nearly 100,000 lost power in the Chernihiv region. Ukrainian drones struck Russia's Samara region, killing one and injuring four, according to local Russian authorities.

Claimed by Zelenskyythat Russian intelligence indicates Moscow is preparing "a new massive attack"

  • Ukraine: Wants reciprocal de-escalation plus continued sanctions and air defense support.
  • Kremlin: No response found in sourced reporting.

Read the original at Zelenskyy says Ukraine ready for energy truce — Al Jazeera →
Receipts (2)

UN General Assembly opens; Abbas speaks by video

What is known

ConfirmedThe UN General Assembly's 81st general debate opened Sept. 22, with nearly 130 heads of state or government expected through Sept. 26. For a second year, the US denied Palestinian President Mahmoud Abbas a visa; member states voted to let him address the chamber by prerecorded video. French President Macron called Gaza "a spectacle that shames us all," saying humanitarian deliveries remain blocked despite the declared ceasefire.

Claimed by Turkish President Erdogansaid "over the past three years, we have lost 74,000 of our brothers and sisters, most of them women and children"; separately, the UN said the visa denial "violates the Host Country Agreement"

  • France, Turkey, Qatar and Jordan: Say the ceasefire is unenforced and aid access remains blocked.
  • Israel: Response not found in sourced reporting.

Read the original at UN General Assembly 2026: who is speaking and when — Al Jazeera →
Receipts (2)

Feel-Good

The Good Ten

Small, true, and from this week.

  1. 01

    Surgeon in Nigeria removes a kidney tumor from 500 km away

    Wed Sep 23

    Prof. Obi Davies-Ekwenna performed West Africa's first tele-robotic surgery, a robot-assisted kidney-tumor removal, operating the Toumai console at Redeemer's Health Village, Ogun State, on a patient at Nisa Premier Hospital, Abuja, over 500 km away.

    Read the original at BellaNaija →
  2. 02

    U.S. cancer deaths keep falling, led by lung cancer

    Tue Sep 22

    A CDC report finds the male lung-cancer death rate fell 52% (70.3 to 34 per 100,000) from 2004 to 2023, while adult smoking prevalence dropped from 22.6% to 9.9% between 2001 and 2024. Five-year lung-cancer survival roughly doubled to 30.1%.

    Read the original at News4Jax →
  3. 03

    First new wild cat species in over a century, found in Bolivia

    Fri Sep 18

    A team led by Explorer Paola Nogales Ascarrunz identified Leopardus tilcayo, a roughly 3-pound cat of Bolivia's Yungas cloud forest; genome sequencing showed South America's "tiger cats" are actually five distinct species. National Geographic called it "the first new cat species described in more than 100 years."

    Read the original at National Geographic →
  4. 04

    $2.1M in grants for next-generation coral-reef restoration

    Mon Sep 21

    The National Fish and Wildlife Foundation awarded 9 grants ($2.1M direct, $3.3M total impact) across Florida, Hawaiʻi, American Samoa and the U.S. Virgin Islands. Since 2000 the fund has given over $28M to 446 coral projects.

    Read the original at GlobeNewswire (NFWF) →
  5. 05

    New England offshore wind farm finishes all 65 turbines

    Fri Sep 18

    Revolution Wind, a $6.2 billion, 704 MW project serving Rhode Island and Connecticut, completed all 65 turbines. Full output is expected later in 2026.

    Read the original at CT Mirror →
  6. 06

    Illinois solar farm built only for income-eligible households

    Tue Sep 22

    PureSky Energy's 1.98 MW McLean 1 Community Solar project near Bloomington-Normal serves only income-eligible households, guaranteeing savings equal to 50% of solar credit value, through Illinois Solar for All.

    Read the original at Solar Power World →
  7. 07

    Vermont furniture store turns 100, still run by the same family

    Wed Sep 23

    Godnick's Grand Furniture, founded in 1926 by Irving Godnick in downtown Rutland, is four generations on and celebrates its centennial Sept. 26. Brian Godnick recalled his grandfather let customers "pay like $5 a week, $2 a week."

    Read the original at Mountain Times →
  8. 08

    Boston's Dance Complex opens its 35th season

    Thu Sep 17

    The Central Square, Boston venue opened the season with a free "Fall Into Dance" celebration Sept. 18, followed on Sept. 25 by "HALF," a Kathak collaboration between Anjali Nath and Labonee Mohanta. Artistic director Peter DiMuro called it "that place beyond home and work where people find one another, discover themselves, take risks, create something together."

    Read the original at Dance Informa →
  9. 09

    Booker Prize shortlist names six novels

    Tue Sep 22

    Judges chaired by Mary Beard named a six-novel shortlist from 13 longlisted books, including Marlon James' The Disappearers, Elizabeth Strout's The Things We Never Say, and Douglas Stuart's John of John. The winner is announced Nov. 9, taking home £50,000.

    Read the original at Literary Hub →
  10. 10

    Virginia Symphony plays a free concert in Portsmouth

    Thu Sep 17

    The Virginia Symphony Orchestra, led by conductor Adam Turner, played a free "Musical Mosaic" concert at Portsmouth Pavilion on Friday, Sept. 18, spanning John Williams film scores to musical theater.

    Read the original at WHRO →

TV and the sky

Tonight, and overhead

Storm watch

Weather

Storm Watch

Los Angeles: Los Angeles · first week of fall

  • Hurricane Polo (Eastern Pacific) — Category 4 · 150 mph peak · 922 mb. About 165 miles south of Zihuatanejo, Mexico, as of the 5:00am PT Wednesday advisory Tropical-storm conditions possible along Mexico's coast; 3-6 inches of rain (isolated 8) over Guerrero and Michoacán could bring life-threatening flooding and mudslides. (as of 2026-09-23) NHC Intermediate Advisory 11A, Hurricane Polo
  • Hurricane Odalys (Eastern Pacific) — Category 1 · 75 mph peak · 989 mb. About 1,295 miles west-southwest of the southern tip of Baja California, as of 2:00am PT Wednesday No coastal watches or warnings in effect. (as of 2026-09-23) NHC Public Advisory 13, Hurricane Odalys

Winter outlook: NOAA's Climate Prediction Center put the odds of a very strong El Niño this fall and winter at over 90% in its Sept 10 ENSO discussion (no newer discussion yet; next due Oct 8). History is a mixed guide for LA: the strong 1997-98 El Niño brought heavy rain and mudslides, while the similarly strong 2015-16 event underdelivered here, so above-average odds, not a guarantee.

Outlook from the CPC discussion dated 2026-09-10.

NOAA CPC ENSO Diagnostic Discussion, Sept 10 2026 · El Niño Guide: Southern California rain & flood risk

The sky tonight

Overhead

Sky

Moon: Waxing Gibbous (90% illuminated)

Tonight's sky: The moon is about 90% lit and heads for full on Saturday, Sept 26. Saturn is up in the evening sky, and Jupiter crosses from Cancer into Leo today, per Griffith Observatory's September Sky Report. TheSkyLive: Moon phase, Sept 23 2026 · Griffith Observatory Sky Report

Human Design transits
  • Patrick: Per the HD Toolkit's run for today: Saturn on your own gate 21 (The Hunter, Heart) and Uranus on your own gate 20 (The Now, Throat) both run through Thursday 9/24, completing your 21-45 and 20-34 channels; the North Node on your gate 30 (Recognition of Feelings) ends the same day.
  • Travis: Per the HD Toolkit's run for today: Neptune on your own gate 25 (The Spirit of the Self, G center) runs through Thursday 9/24.
Crop circle watch

Notebook

Crop Circle Watch

Wanborough Plain formation — Tue Jul 21 · near Liddington, Wiltshire, England. A traditional-style geometric formation at grid reference SU2283380804. Aerial imagery credited to Stonehenge Dronescapes Photography and researcher Hugh Newman.

  • No new formations logged since July 21, per Crop Circle Connector's 2026 index.
  • The formation sits at grid reference SU2283380804, near Liddington, Wiltshire.

From the history: In 1991, Doug Bower and Dave Chorley took credit for more than 200 crop circles made across England from 1978 on, demonstrating their technique with a plank, a rope and a cap fitted with a wire loop for walking straight lines.

Crop Circle at Wanborough Plain — Crop Circle Connector · Crop circle — Wikipedia

Behind the paper

How this paper is made

Who made today's paper, and roughly what it cost in tokens (the chunks of text models read and write).

StageModelTokensPlain words
Scouts ×5 (AI, Spirit, Good Ten, World, TV/Almanac)Sonnet≈503kSearched and opened every source; Good Ten and Spirit ran long
Writer (incl. lead)Sonnet≈85kOpus lead dropped: budget already exceeded
Fact-checker, fresh contextSonnet≈134k154 claims: 139 OK, 13 wrong, 1 unsupported, 1 unverifiable; all fixed or cut
Managing editorOpus (routine's configured model)not metered herePlanned, applied fixes, built, published, filed

Total for subagents ≈722k tokens, well over the 300k daily target. Next time: tighter tool-call caps on the scouts.