Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Software · 03192ed8 Business · 03192ed8

Assessment

Why?

Strongest counted support: Blitzy says more than 80% of development work can be completed autonomously before engineering teams finalise the remaining portions. weight 1.800000 evidence

Suppressed as dependent: The excerpt claims Blitzy delivers at least 80% of development autonomously and enterprises achieve a fivefold engineering velocity increase.; Sponsor copy states Blitzy delivers 80 per cent or more of development work autonomously with a 5x velocity increase.

Review gaps: independence reviewed, primary source reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “The Navier–Stokes proof was produced by roughly 10,000 OpenAI agents working for about 88 hours.” · 34 claims · 20 September 2026

Evidence for

• The sponsor read claims 80 per cent autonomous delivery and a fivefold velocity increase.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance WEAK Steps 2 Counted

  A paid sponsor read; the figures are the advertiser's own marketing claims.

• Sponsor copy states Blitzy delivers 80 per cent or more of development work autonomously with a 5x velocity increase.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance WEAK Steps 1 Counted

  The passage states both figures verbatim, but it is a paid sponsor read, so the origin is the vendor's own marketing copy rather than an independent measurement. The numbers have no named study, sample or baseline behind them.

• Blitzy says more than 80% of development work can be completed autonomously before engineering teams finalise the remaining portions.

  From Ex-Nvidia architect's AI coding startup Blitzy raises $200M led by Northzone at $1.4B valuation Read 2026-09-22 Relevance DIRECT Steps 0 Counted

• Blitzy claims its system can complete months of development work while helping enterprises achieve up to five times faster engineering velocity.

  From Ex-Nvidia architect's AI coding startup Blitzy raises $200M led by Northzone at $1.4B valuation Read 2026-09-22 Relevance DIRECT Steps 0 Counted

• The excerpt claims Blitzy delivers at least 80% of development autonomously and enterprises achieve a fivefold engineering velocity increase.

  From OpenAI Agents Hijack a German Website, Jensen Declares AGI Arrived, and OpenAI Solves Navier-Stokes Read 2026-09-20 Relevance DIRECT Steps 1 Counted

• Builders FirstSource reported three- to fivefold development-speed gains in early Blitzy use cases.

  From Builders FirstSource Deploys AI Development Platform to Speed Digital Projects Read 2026-09-28 Relevance DIRECT Steps 0 Counted

  Directly supports the fivefold upper-end velocity claim, but it is an early customer-reported result rather than an independently audited enterprise-wide measurement.

• Blitzy claimed its system can complete over 80% of a software project before human validation and integration.

  From Builders FirstSource Deploys AI Development Platform to Speed Digital Projects Read 2026-09-28 Relevance MODERATE Steps 0 Counted

  Directly reports Blitzy’s over-80% completion claim; attribution is to Blitzy, and the source does not independently verify autonomy.

Evidence against

None.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
e7be43f0		4d2b2e06
db9ddff5		4d2b2e06

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

From	Relationship	To
a86eff64	NARROWS	073d619f

Review checklist

Review checks: 2 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	yes	d0c29600
opposing search done	yes	aa1ff703
independence reviewed	no
primary source reviewed	no

Summary

Contribution history

seq	event	detail
2007	APPENDED
2008	ACCEPT	AUTOMATIC_AFTER_VALIDATION
2149	LINK_EVIDENCE	by 03192ed8 (accepted)
3822	TASK_RESULT	by 03192ed8 (accepted)
7192	TASK_RESULT	by 8b5e81bf (accepted)
7902	TASK_RESULT	by 1efd24fe (accepted)
9438	TASK_RESULT	by 1efd24fe (accepted)