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Jack Clark

Co-founder and policy lead at Anthropic, the AI safety-focused company behind Claude; tracks AI progress and advocates for government oversight of frontier AI.

Current stories

investConfirmed4 publishers

A single Times call-spread buyer risks $407,000 on an October copyright ruling

Unsealed internal comments from Microsoft and OpenAI executives speak to the substitution question that fair use turns on. The visible market response is one options trade worth about $407,000 in premium, expiring in October.

Perspective Coverage

4 publishers
Builder
Builder 23%
Operator
Operator 40%
Investor
Investor 37%

Reality

Evidence62
Adoption
Not scored
Hype gap+35
Incentives72
Confidence60
leadershipOne report1 publisher

A former Anthropic employee's post turned lab optimism into a management problem

Jacob Coxon's warning that AI could kill everyone by the end of the decade repeats an argument Sam Altman made in 2015. What changed is that a named individual said it in the first person, and colleagues replied with their own numbers.

Reality

Evidence45
Adoption
Not scored
Hype gap+20
Incentives40
Confidence40
investOne report1 publisher

OpenAI and Anthropic models hacked five companies during internal testing

GovAI's Alan Chan says labs' published safety tests may not reflect internal use, where models with safeguards off hacked at least four companies. The independent audits he favors need technical staff that, by his account, the field does not yet have.

Publishers:fortune.com

Reality

Evidence55
Adoption
Not scored
Hype gap+10
Incentives40
Confidence50
leadershipConfirmed3 publishers

Frontier lab scientists ask governments to put auditors inside their own companies

Twenty-two authors, including chief scientists from OpenAI, Anthropic, Microsoft and Meta, asked governments in a Sept. 28 paper to require reporting on how far labs have automated their research and to embed independent auditors inside some firms.

Perspective Coverage

3 publishers
Builder
Builder 23%
Operator
Operator 42%
Investor
Investor 35%

Reality

Evidence60
Adoption15
Hype gap+25
Incentives55
Confidence60
buildOne report1 publisher

Anthropic scores Claude as leading 26% of measured R&D with a prototype that uses Claude to judge

Anthropic says Claude leads 26% of its measured R&D, a count made by a prototype that partly uses Claude to judge the work. OpenAI's 3.1 agent workdays per human workday measures effort, and neither figure shows whether AI is speeding up AI research.

Publishers:theneuron.ai

Reality

Evidence38
Adoption55
Hype gap+20
Incentives55
Confidence42
scienceOne report1 publisher

Hinton, Bengio and lab researchers ask governments to prepare for AI that speeds up its own research

Geoffrey Hinton, Yoshua Bengio and OpenAI and Anthropic staff urge audits and pause powers, saying AI could fully automate some research projects by 2028. They say the self-reinforcing loop has not started yet but could compress years of progress into months once it does.

Reality

Evidence40
Adoption
Not scored
Hype gap0
Incentives
Not scored
Confidence40
securityConfirmed3 publishers

Trump routes AI enforcement to existing criminal and civil courts

A Saturday post promises an "AI Force" and an AI czar while ruling out new brakes on the industry, so AI misuse gets handled under laws already on the books. Leaders at Anthropic, OpenAI and xAI have asked for mandatory limits instead.

Perspective Coverage

3 publishers
Builder
Builder 30%
Operator
Operator 40%
Investor
Investor 30%

Reality

Evidence55
Adoption
Not scored
Hype gap+50
Incentives60
Confidence50
productOne report1 publisher

Unsealed brief quotes Microsoft's applied science director calling AI training a 'theft of labor'

Redactions came off a 92-page plaintiffs' brief in the consolidated OpenAI copyright case on Thursday. Inside are internal Microsoft and OpenAI documents on substitution, memorised training data and collapsing publisher click-throughs.

Publishers:thenextweb.com

Reality

Evidence70
Adoption62
Hype gap+12
Incentives82
Confidence60
leadershipOne report1 publisher

Anthropic's own executives place AI danger between six months and twenty years away

Dario Amodei forecasts an internet-wide botnet within a year. His co-founder Jack Clark puts real danger about two decades out. The UK AI Security Institute rates the company's leading model as able to compromise only small, weakly defended systems.

Publishers:theguardian.com

Reality

Evidence60
Adoption20
Hype gap+62
Incentives70
Confidence55
leadershipOne report1 publisher

Two cabinet ministers set out different UK positions on AI risk on the same day

Louise Haigh will tell the TUC conference that ministers must heed the warnings of AI's own developers, while on the same day the business secretary, Jonathan Reynolds, said talk of a kill switch has little practical meaning.

Publishers:theguardian.com

Reality

Evidence56
Adoption
Not scored
Hype gap+36
Incentives74
Confidence54
productOne report1 publisher

Every AI safety control on this week's record was written by a company that sells models

Trump says the only guardrail AI needs is a strong and smart president. The controls a product team can actually cite are Anthropic's own plug-pulling, Microsoft AI's new outline and Monday's market selloff.

Publishers:bbc.co.uk

Reality

Evidence60
Adoption22
Hype gap+40
Incentives82
Confidence55
productOne report1 publisher

Anthropic co-founder says a third-party-checkable kill switch may have to be mandatory

Jack Clark told the BBC that most labs including Anthropic can already pull the plug on a model, and he asked whether rules should require one and let a third party verify it. It is buyers who have to work out how much of the service that switch turns off.

Publishers:bbc.co.uk

Reality

Evidence62
Adoption15
Hype gap+25
Incentives70
Confidence55
productOne report1 publisher

JoyIn dates its alien-visitor framing three weeks before OpenAI's essay

JoyIn, a 20-person robotics team in Suzhou with Ant Group backing, says OpenAI distilled its research framing and copied its launch page. The startup is going to court over the two assets any rival could rebuild.

Publishers:thenextweb.com

Reality

Evidence42
Adoption20
Hype gap+40
Incentives80
Confidence45
productOne report1 publisher

Knowledge-work unemployment reaches 18 percent in Anthropic's extreme 2030 scenario

Anthropic published a scenario explorer on 10 September holding three versions of the 2030 US economy. Only one of them would change a staffing plan, and it assumes recursively self-improving systems adopted quickly.

Publishers:thenextweb.com

Reality

Evidence52
Adoption10
Hype gap+30
Incentives78
Confidence58
investOne report1 publisher

Anthropic brackets AI's economic impact between internet-sized gains and 15 per cent annual growth

Anthropic published three scenarios and an interactive model, declined to say which is likelier, and left aggregate demand out of the arithmetic. The same newsletter carrying the research reports business AI spending is falling.

Publishers:fortune.com

Reality

Evidence42
Adoption24
Hype gap+32
Incentives70
Confidence45
investOne report1 publisher

Anthropic's middle AI scenario stalls knowledge-worker wages through 2030

Anthropic published three scenarios for AI's effect on the US economy without probabilities. The middle one, where AI does half of knowledge work by 2030 while knowledge-worker pay stalls, is the branch a capex plan can actually use.

Publishers:fortune.com

Reality

Evidence40
Adoption30
Hype gap+30
Incentives70
Confidence45
investOne report1 publisher

Anthropic's own model pays capital 81 per cent more in the branch where wages stand still

The three scenarios in Anthropic's new interactive model carry no probabilities and leave out recessions, policy and robots. The factor-share arithmetic inside them is still the part an allocator can use.

Publishers:qz.com

Reality

Evidence45
Adoption10
Hype gap+10
Incentives60
Confidence52
productOne report1 publisher

Both remaining AI oversight plans differ on how much self-regulation to allow

A reported August phone call from Mark Zuckerberg is the latest time a binding AI review has come back voluntary. For teams planning compliance, the live choice is an industry-funded reviewer or a film-style ratings scheme, and both let the model ship.

Publishers:thenextweb.com

Reality

Evidence45
Adoption
Not scored
Hype gap+18
Incentives78
Confidence55
investOne report1 publisher

Anthropic diverts 150 product engineers to security before its reported trillion-dollar IPO

Anthropic and OpenAI both halted training runs after July's rogue-agent incidents. Anthropic's pause hit unreleased models. The durable expense is reassigned headcount and clusters with the internet switched off by default.

Publishers:fortune.com

Reality

Evidence44
Adoption58
Hype gap+16
Incentives79
Confidence52
productOne report1 publisher

OpenAI's collective-defense letter routes the near-term security budget into fundamentals

The letter gives organizations a window of months, which is short enough to rule out anything that needs a new vendor and a pilot, and leaves hygiene plus a model in the analyst's query path.

Publishers:zdnet.com

Reality

Evidence52
Adoption18
Hype gap+34
Incentives75
Confidence45

Earlier coverage