Autocorrect No. 04 · Oct. 21, 2026 · Read the issue

The record for this issue

The careful words got dropped.

79 claims in the draft, each tested by a second agent against the page it cites. 77 held; 2 did not and were fixed or cut before this went out.

77 confirmed 1 wrong, fixed or cut 1 unsupported, fixed or cut
  1. 01
    title

    The careful words got dropped.

    The page says “Fair summary of three corrections below, each confirmed against its source (editorial headline)”

    PostgreSQL release team, at the passage · whole page

    confirmed
  2. 02
    dek

    Postgres's official reason for its delay never mentions AI.

    The page says “"Given the volume of fixes that have been added to the back branches..." (no mention of AI, LLM or automated review)”

    PostgreSQL release team, at the passage · whole page

    confirmed
  3. 03
    dek

    A hacker's prompts were in Chinese

    The page says “AIA0001: "This activity cluster uses Chinese language." Reuters/CP24: instructions in "fewer than 100 Chinese characters"”

    NorForge, at the passage · whole page

    confirmed
  4. 04
    dek

    the report names no nationality

    The page says “Report labels clusters by language (AIA0001 Chinese, AIA0002 English); states no operator nationality”

    NorForge, at the passage · whole page

    confirmed
  5. 05
    dek

    Anthropic staff said AI could do most of their work, not that it will

    The page says “"Respondents were asked when AI will be able to complete these tasks, regardless of whether companies will actually use it."”

    Anthropic, at the passage · whole page

    confirmed
  6. 06
    summary

    Three AI claims from the past week: PostgreSQL 19 delay, AI-agent hacking campaign, Anthropic staff survey

    The page says “Claims dated Oct 16 (The Register), Oct 20 (TechRadar), Oct 17 (NeoTeo), all within 8 days of Oct 21”

    The Register, at the passage · whole page

    confirmed
  7. 07
    art alt / art svg text

    Missing word 'Could' (SVG text: COULD)

    The page says “Consistent with correction 3 (capability question, 'could'); no other words in SVG”

    Anthropic, at the passage · whole page

    confirmed
  8. 08
    The story

    The hedge was in the source. The headline left it out.

    The page says “Editorial summary consistent with the three corrections”

    PostgreSQL release team, at the passage · whole page

    confirmed
  9. 09
    The story

    Sources are a release team's email, a security firm's report and a survey write-up

    The page says “Release team email (Jonathan Katz, pgsql-hackers, Oct 10); NorForge research post; Anthropic research write-up”

    PostgreSQL release team, at the passage · whole page

    confirmed
  10. 10
    The story

    Each headline dropped that care

    The page says “Register/TechRadar/NeoTeo headlines as quoted in the corrections”

    The Register, at the passage · whole page

    confirmed
  11. 11
    The correction

    PostgreSQL 19 was delayed because AI reviewers found more bugs than humans can fix

    The page says “Headline: "Postgres 19 delayed after AI reviewers find more bugs than humans can fix"”

    The Register, at the passage · whole page

    confirmed
  12. 12
    The correction

    The Register headline, Oct. 16

    The page says “Published Friday, 16 October 2026”

    The Register, at the passage · whole page

    confirmed
  13. 13
    The correction

    On Oct. 10 the release team moved GA to Nov. 19

    The page says “Date 2026-10-10; "The release team decided to move the PostgreSQL 19 GA to November 19"”

    PostgreSQL release team, at the passage · whole page

    confirmed
  14. 14
    The correction

    citing "the volume of fixes"

    The page says “"Given the volume of fixes that have been added to the back branches"”

    PostgreSQL release team, at the passage · whole page

    confirmed
  15. 15
    The correction

    fixes added to older branches

    The page says “"added to the back branches"”

    PostgreSQL release team, at the passage · whole page

    confirmed
  16. 16
    The correction

    wants them in a second release candidate on Nov. 12

    The page says “"make those available in a PostgreSQL 19 RC2 that would be scheduled for November 12"”

    PostgreSQL release team, at the passage · whole page

    confirmed
  17. 17
    The correction

    Its email doesn't mention AI

    The page says “Full body contains no reference to AI, LLMs or automated review”

    PostgreSQL release team, at the passage · whole page

    confirmed
  18. 18
    The correction

    committer Peter Eisentraut

    The page says “"as the developer or committer of some of those features"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  19. 19
    The correction

    personal Oct. 9 blog post

    The page says “Dated Oct 9, 2026; "these are just my opinions at this point"; "from my personal perspective"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  20. 20
    The correction

    LLM-assisted review finds problems faster

    The page says “"with LLM-assisted code review, these kinds of things can get found much faster"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  21. 21
    The correction

    raising the bar for older code

    The page says “"the effective quality bar has been raised after the time the feature was written and committed"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  22. 22
    The correction

    about eight to 10 significant features were pulled

    The page says “"about 8 to 10 significant features, depending on how you count, have been reverted"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  23. 23
    The correction

    with more time, they could have been fixed

    The page says “"with more time, say, two months, these could have been addressed"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  24. 24
    The correction

    The headline's "can't fix"

    The page says “Headline: "Postgres 19 delayed after AI reviewers find more bugs than humans can fix"”

    The Register, at the passage · whole page

    wrong
  25. 25
    The correction

    AI review produces findings faster than people can work through them

    The page says “"these kinds of things can get found much faster"; each fix has overhead and the team "run[s] out of time"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  26. 26
    The correction

    Missing context

    The page says “Official reason is volume of back-branch fixes; AI link is one contributor's personal post; 'more time' could have fixed them”

    PostgreSQL release team, at the passage · whole page

    confirmed
  27. 27
    The correction

    How the release moved; 2026

    The page says “All dates in 2026”

    PostgreSQL, at the passage · whole page

    confirmed
  28. 28
    The correction, step 1

    Oct. 9: committer's blog ties feature reverts to faster, LLM-assisted review

    The page says “Oct 9, 2026; "with LLM-assisted code review, these kinds of things can get found much faster"”

    Peter Eisentraut, at the passage · whole page

    confirmed
  29. 29
    The correction, step 2

    Oct. 10: release team moves GA, citing the volume of fixes

    The page says “2026-10-10; "Given the volume of fixes..."”

    PostgreSQL release team, at the passage · whole page

    confirmed
  30. 30
    The correction, step 3

    Oct. 15: first release candidate ships

    The page says “"October 15, 2026: PostgreSQL 19 RC 1 Released!"”

    PostgreSQL, at the passage · whole page

    confirmed
  31. 31
    The correction, step 4

    Nov. 12: second release candidate planned

    The page says “"The release team plans to issue a second release candidate, PostgreSQL 19 RC 2, on November 12, 2026."”

    PostgreSQL, at the passage · whole page

    confirmed
  32. 32
    The correction, step 5

    Nov. 19: general availability planned

    The page says “"The planned date for the general availability of PostgreSQL 19 is November 19, 2026."”

    PostgreSQL, at the passage · whole page

    confirmed
  33. 33
    The correction

    Email gives volume of fixes as reason; AI link only from Oct. 9 blog post

    The page says “Email and RC1 announcement both omit AI; the AI link appears in Eisentraut's post (and The Register's report of it)”

    PostgreSQL release team, at the passage · whole page

    confirmed
  34. 34
    The correction

    A Chinese hacker used AI agents to break into more than 100 company websites

    The page says “Headline: "Chinese hacker hits over 100 company websites using AI agents"”

    TechRadar, at the passage · whole page

    confirmed
  35. 35
    The correction

    TechRadar headline, Oct. 20

    The page says “Published 20 October 2026”

    TechRadar, at the passage · whole page

    confirmed
  36. 36
    The correction

    NorForge's Oct. 19 report

    The page says “Byline "OCT 19, 2026"”

    NorForge, at the passage · whole page

    confirmed
  37. 37
    The correction

    The research firm NorForge

    The page says “Page describes its work as "NorForge research" (tagline "Forging trust in autonomous systems")”

    NorForge, at the passage · whole page

    confirmed
  38. 38
    The correction

    labels one cluster by its Chinese-language instructions

    The page says “AIA0001: "This activity cluster uses Chinese language."”

    NorForge, at the passage · whole page

    confirmed
  39. 39
    The correction

    aimed at online shops

    The page says “AIA0001 targets "e-commerce/payment infrastructure"”

    NorForge, at the passage · whole page

    confirmed
  40. 40
    The correction

    in the US, Japan and Australia

    The page says “"mostly in the US, Japan and Australia" (task text also lists Canada)”

    NorForge, at the passage · whole page

    confirmed
  41. 41
    The correction

    It names no nationality

    The page says “No operator nationality stated; clusters labelled by language”

    NorForge, at the passage · whole page

    confirmed
  42. 42
    The correction

    calls the activity financially motivated

    The page says “"all appeared to have financial motivation"”

    NorForge, at the passage · whole page

    confirmed
  43. 43
    The correction

    with no obvious state-sponsored intrusions

    The page says “"there was no obvious state-sponsored intrusion activity"”

    NorForge, at the passage · whole page

    confirmed
  44. 44
    The correction

    count of more than 100 companies comes from Reuters' review of the attacker's activity

    The page says “"more than 100 companies"; Reuters "was able to establish the victims' identities by independently reviewing the hacker's Cairn activity"”

    Reuters via CP24, at the passage · whole page

    confirmed
  45. 45
    The correction

    report itself gives case studies, not a total

    The page says “Six case studies; counts of panels/projects, no victim total”

    NorForge, at the passage · whole page

    confirmed
  46. 46
    The correction

    success rate around 10%

    The page says “"average success rate is hovering around 10%"”

    NorForge, at the passage · whole page

    confirmed
  47. 47
    The correction

    warns its cost estimates could be off by a clear margin

    The page says “"The uncertainty here is however considerable, and numbers could be off by a clear margin." (re: cost guesstimates)”

    NorForge, at the passage · whole page

    confirmed
  48. 48
    The correction

    when a company's main site held, the agents looked for its side doors

    The page says “"After failing to find weaknesses in a large company's public-facing application, the AI agents pored through digital records to find associated infrastructure"”

    Reuters via CP24, at the passage · whole page

    confirmed
  49. 49
    The correction

    Overstated

    The page says “Nationality not stated in primary report; 100+ count from Reuters, not the report”

    NorForge, at the passage · whole page

    confirmed
  50. 50
    The correction

    How the agents got in; as described in Reuters' account

    The page says “Reuters exclusive via CP24, Oct 19, 2026”

    Reuters via CP24, at the passage · whole page

    confirmed
  51. 51
    The correction, step 1

    Probe the company's public app

    The page says “"failing to find weaknesses in a large company's public-facing application"”

    Reuters via CP24, at the passage · whole page

    confirmed
  52. 52
    The correction, step 2

    When it holds, map related systems

    The page says “"pored through digital records to find associated infrastructure"”

    Reuters via CP24, at the passage · whole page

    confirmed
  53. 53
    The correction, step 3

    Find a public-facing control panel

    The page says “"located a public-facing control panel"”

    Reuters via CP24, at the passage · whole page

    confirmed
  54. 54
    The correction, step 4

    Use a data-processing flaw to run commands

    The page says “"a subtle weakness in the way it processed data"; exploited to make the server run malicious commands”

    Reuters via CP24, at the passage · whole page

    confirmed
  55. 55
    The correction

    One victim said the hit was on a standalone support site, and was contained

    The page says “SharkNinja: "the hack had hit a standalone site carrying only product support information and that the threat had been contained"”

    Reuters via CP24, at the passage · whole page

    confirmed
  56. 56
    The correction

    Anthropic employees expect AI to do 75% of their work by 2030

    The page says “Headline: "Anthropic employees expect AI to do 75% of their work by 2030"”

    NeoTeo, at the passage · whole page

    confirmed
  57. 57
    The correction

    NeoTeo headline, Oct. 17

    The page says “Published October 17, 2026”

    NeoTeo, at the passage · whole page

    confirmed
  58. 58
    The correction

    75% is the average staff answer

    The page says “Staff expect AI "to be able to do 75% of their current work by 2030"”

    Anthropic, at the passage · whole page

    confirmed
  59. 59
    The correction

    1,334 staff

    The page says “"an internal poll that ran from August 9 to 12 and drew 1,334 respondents"”

    Anthropic, at the passage · whole page

    confirmed
  60. 60
    The correction

    unweighted internal poll

    The page says “staff responses are "unweighted"”

    Anthropic, at the passage · whole page

    confirmed
  61. 61
    The correction

    Aug. 9-12

    The page says “"ran from August 9 to 12"”

    Anthropic, at the passage · whole page

    confirmed
  62. 62
    The correction

    asked when AI could do their tasks

    The page says “"Respondents were asked when AI will be able to complete these tasks"”

    Anthropic, at the passage · whole page

    confirmed
  63. 63
    The correction

    quote: "regardless of whether companies will actually use it."

    The page says “"...regardless of whether companies will actually use it." (8 words, attributed to the survey question)”

    Anthropic

    confirmed
  64. 64
    The correction

    weighted Morning Consult survey

    The page says “responses "are weighted to be representative of the adult population"”

    Anthropic, at the passage · whole page

    confirmed
  65. 65
    The correction

    10,980 US adults

    The page says “10,980 US adults, August 11-23 survey”

    Anthropic, at the passage · whole page

    confirmed
  66. 66
    The correction

    those with jobs averaged 28%

    The page says “"US workers (respondents who report having a job) put the share at 28% on average"”

    Anthropic, at the passage · whole page

    confirmed
  67. 67
    The correction

    Staff used a slider; the public picked ranges

    The page says “"Staff answered on a slider while US adults choose a range and we use range midpoints."”

    Anthropic, at the passage · whole page

    confirmed
  68. 68
    The correction

    Anthropic says these are personal estimates, not company forecasts or plans

    The page says “"the personal expectations of staff members in an internal poll"; "do not represent Anthropic's plans or its view of its headcount"; "not a measurement by Anthropic or a company forecast"”

    Anthropic, at the passage · whole page

    confirmed
  69. 69
    The correction

    measures belief in capability, not a plan to cut jobs

    The page says “"do not represent Anthropic's plans or its view of its headcount"”

    Anthropic, at the passage · whole page

    confirmed
  70. 70
    The correction

    over half of staff expected AI to do at least 80% of their work

    The page says “Over half of staff expect AI "to be able to do at least 80% of their current work by 2030"”

    Anthropic, at the passage · whole page

    confirmed
  71. 71
    The correction

    against 5% of US workers

    The page says “"only 1 in 20 say that AI could do 80% or more"”

    Anthropic, at the passage · whole page

    confirmed
  72. 72
    The correction

    The people building the tools expect far more of them than the people using them.

    Anthropic

    unsupported
  73. 73
    The correction

    Right, but

    The page says “75% figure correct; question was about capability, not use or plans”

    Anthropic, at the passage · whole page

    confirmed
  74. 74
    The correction

    Two groups, one question, two formats

    The page says “Figure 1 caption covers both groups; "Staff answered on a slider while US adults choose a range"”

    Anthropic, at the passage · whole page

    confirmed
  75. 75
    The correction

    Average share of their own work people think AI could do by 2030

    The page says “75% / 28% averages, 2030”

    Anthropic, at the passage · whole page

    confirmed
  76. 76
    The correction

    Share of current work

    The page says “"75% of their current work"”

    Anthropic, at the passage · whole page

    confirmed
  77. 77
    The correction

    Anthropic staff 75

    The page says “"75% of their current work by 2030"”

    Anthropic, at the passage · whole page

    confirmed
  78. 78
    The correction

    Employed US adults 28

    The page says “"US workers (respondents who report having a job) put the share at 28% on average"”

    Anthropic, at the passage · whole page

    confirmed
  79. 79
    The correction

    Staff on a slider; US adults chose a range scored at its midpoint

    The page says “"Staff answered on a slider while US adults choose a range and we use range midpoints."”

    Anthropic, at the passage · whole page

    confirmed

The checker's notes

  • Checklist items (blocks[4]) are reusable reading habits with no checkable factual claim; not counted.
  • No securities/market content, no first-person statements, all quotes 14 words or fewer and attributed.
  • No cited source is dated after D; Nov. 12/19 dates were announced Oct. 10.

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