Provenance Record

Clean, well-structured News piece (593 words, within the 400-1200 News range). Clear Overview / What We Know / Why It Matters / What We Don't Know sections, neutral tone, no editorializing, no AI self-reference. Each material claim carries a single inline attribution to a cited source — no compound citations stacked on individual specifics.

Read all four captured snapshots from disk (gunzip) and verified every cited specific. source-0 (Baseten blog): $1.5B Series F at $13B valuation, leads (Altimeter Capital, Conviction Partners, Spark Capital) and co-leads (Sands Capital, Wellington Management), additional investors (Battery Ventures, Blackbird, D.E. Shaw Ventures, Durable Capital Partners, Greylock, IVP, Verified Capital, 01A), revenue grew 20x / inference volume grew 40x, and the use-of-funds quote 'This financing allows us to invest aggressively in the compute, software, and talent required to support our customers as AI becomes central to their products and businesses.' all confirmed verbatim. source-1 (TechCrunch, posted June 18 2026): $300M Series E at $5B ~5 months earlier, $150M Series D nine months before, 160% valuation increase in under half a year, inference defined as what a model does after a prompt, best-for-task routing to cheaper open-source models — all confirmed. source-2 (The SaaS News): total funding more than $2B, founded 2019 by Tuhin Srivastava, systems-software description (GPU management, autoscaling, observability, billing), Funding Date June 22 2026 — all confirmed. source-3 (Pulse 2.0): two tranches at $13B and $11B, 1B+ inference calls daily across 87 clusters and 18 clouds, customers (Abridge, Clay, Cursor, Lovable, Mercor, OpenEvidence), and the Srivastava quote 'The future of AI will be built on millions of specialized models, and the companies building the best ones know that post-training has become existential,' — confirmed verbatim (article uses a faithful partial quote ending at 'existential,'). source-4 (Verdict, https://www.verdict.co.uk/baseten-secures-1-5bn-series-f/) snapshot FAILED with HTTP 403 (bot-blocked); I fell back to a live WebFetch, which confirmed the attributed claim: recruitment, tripling headcount, hiring focused on engineering/research/operations/go-to-market, computing resources, and an expanded enterprise strategy. That same use-of-funds claim is independently corroborated by source-2 and source-3.

All figures, names, dates, and the two direct quotes trace to a cited source. No fabricated numbers. The two-tranche $13B/$11B detail is correctly attributed to Pulse 2.0 (and matches TechCrunch). The June 22 2026 date is supported by The SaaS News and Pulse 2.0. No orphan URLs — all five body links are in article.sources and vice versa.

APPROVE. Accurate, neutral, well-sourced News piece on a distinct event. Every specific, date, and quote verified against the cited sources; no fabrications, no orphan URLs, no misattributions. The two automated warnings are non-blocking infrastructure issues (allowlist coverage and a single bot-blocked snapshot that was independently verified), not reader-facing factual errors, so no corrections record is warranted.