Skip to content

Person

Thibault Sottiaux

OpenAI executive overseeing core products, including ChatGPT and the Codex coding tool.

Known aliases

  • Sottiaux
  • Thibault (Tibo) Sottiaux
  • @thsottiaux
  • Tibo Sottiaux

Current stories

leadershipOne report1 publisher

Same-price Claude plans buy five times OpenAI's mid-tier API usage in SemiAnalysis meter tests

SemiAnalysis tests found same-price Claude plans buy about five times OpenAI's mid-tier API usage after OpenAI halved its $200 plan. Teams weighing seats as old Pro limits expire after October 29 are comparing allowances neither lab publishes.

Publishers:implicator.ai

Reality

Evidence55
Adoption
Not scored
Hype gap+20
Incentives60
Confidence50
buildConfirmed2 publishers

OpenAI opens its 28-day Codex pledge by speeding GPT-6 Astra and Sol to about 50 tokens a second

OpenAI's Thibault Sottiaux says GPT-6 Astra and GPT-6.1 Sol now stream about 50 tokens a second, up from 30, as day one of a 28-day ship-or-reset pledge. The figure is an approximate streaming rate, so agent run times improve only as far as text generation dominates each loop.

Reality

Evidence35
Adoption50
Hype gap+15
Incentives70
Confidence60
productConfirmed4 publishers

$200 ChatGPT Pro seats lose half their Codex compute on October 30

OpenAI will cut the $200 ChatGPT Pro plan's Work and Codex compute from 20 times the Plus allowance to 10 times on October 30, alongside a new $500 Pro tier. Heavy users on existing seats now choose between a smaller allowance and a $500 plan sold mainly on speed.

Perspective Coverage

4 publishers
Builder
Builder 41%
Operator
Operator 36%
Investor
Investor 23%

Reality

Evidence80
Adoption
Not scored
Hype gap+20
Incentives70
Confidence74
productConfirmed4 publishers

OpenAI stops selling the $200 ChatGPT Pro tier seven days after Astra's launch

Existing subscribers keep their access, but anyone on Free, Go, Plus or the $100 Pro plan is locked out of an upgrade, and a downgrade taken during the pause cannot be undone until OpenAI reopens sales.

Perspective Coverage

4 publishers
Builder
Builder 25%
Operator
Operator 50%
Investor
Investor 25%

Reality

Evidence72
Adoption45
Hype gap+25
Incentives60
Confidence68
buildConfirmed6 publishers

A self-hosted sandbox on OpenAI's Agents API still forfeits Zero Data Retention

OpenAI's Agents API, in public beta since September 10th, runs the Codex harness on OpenAI's own infrastructure. The documentation says data residency is US-only and Zero Data Retention is unsupported, whichever sandbox you pick.

Perspective Coverage

6 publishers
Builder
Builder 47%
Operator
Operator 31%
Investor
Investor 22%

Reality

Evidence58
Adoption34
Hype gap+22
Incentives70
Confidence62
scienceOne report1 publisher

OpenAI temporarily pauses new sign-ups for $200 ChatGPT Pro plan a week after Astra's launch

The company says demand for its Astra capability is straining systems and that existing subscribers keep their access. It published no usage figures, and the metered API stayed open, so the pause alone does not locate the ceiling.

Publishers:cio.com

Reality

Evidence58
Adoption42
Hype gap+25
Incentives70
Confidence55
buildOne report1 publisher

OpenAI hands merge-blocking authority to its own security review model

Thibault Sottiaux, who leads OpenAI's Codex team, says a flagged security issue stops the merge with no exception and no human reviewer required. How an engineer overrides a wrong call is the part the interview leaves out.

Publishers:thenewstack.io

Reality

Evidence42
Adoption30
Hype gap+35
Incentives78
Confidence52
productOne report1 publisher

OpenAI drops a customer it projected at $1B a year rather than serve SpaceX-owned Cursor

OpenAI says it cannot be confident SpaceX will honour its terms, so one of its largest customers loses access. For anyone reselling model capacity, that puts an ownership-change risk in the stack no clause covers.

Publishers:wired.com

Reality

Evidence52
Adoption44
Hype gap+16
Incentives83
Confidence55
productOne report1 publisher

OpenAI is testing a Codex setting that keeps working until you put it to sleep

A Codex setting that runs until a user puts it to sleep is sitting in the code base, next to a proactivity file that lets the agent pick its own next task. The rollout question arrives before the launch.

Publishers:wired.com

Reality

Evidence70
Adoption8
Hype gap+15
Incentives65
Confidence60
productOne report1 publisher

OpenAI's persistent Codex mode lets the agent write its own next ticket

WIRED found unannounced code in Codex's public repository for a run that continues until put to sleep and invents its own follow-up work. That moves the stop condition from a timeout to somebody's decision.

Publishers:wired.com

Reality

Evidence61
Adoption9
Hype gap+24
Incentives66
Confidence48
productOne report1 publisher

OpenAI's plan to hand everyone a coding agent leaves the hard part to the model

Thibault Sottiaux says ChatGPT Work packages Codex for non-engineers at $20 a month. The interview's own two billed themes, discovery and the cost of intelligence, come out unanswered.

Publishers:techcrunch.com

Reality

Evidence28
Adoption38
Hype gap+38
Incentives82
Confidence46
investOne report1 publisher

OpenAI blames 'sub2api' for shrinking Codex limits, and shows no meter to check it against

Codex lead Thibault Sottiaux says weekly caps were not cut. Paying developers on $200-a-month plans are cancelling anyway, because OpenAI publishes no map of what consumes an allowance.

Reality

Evidence32
Adoption45
Hype gap+24
Incentives66
Confidence36