Type: thesis-shift (subtype: branches — new sub-thesis under the data-center buildout side; named-counterparty addition)

event_id: 2026-05-10-dgxx-cerebras-40mw-colo-8k-verify

Source: DGXX Form 8-K filed 2026-05-08 (SEC EDGAR accession 0001213900-26-053566, event date 2026-05-04, Item 1.01 Material Definitive Agreement). Capture-source was invezz.com/Wajeeh Khan article 2026-05-05 — skip-class messenger per reference_invezz_wajeeh_khan_skip.md — but the underlying claim verified clean from primary source.

Shift: Three things in one event:

1. DGXX (Digi Power X) enters the watchlist as a Cerebras-anchored AI-colo microcap. Real verified facts from 8-K Item 1.01: 10-year Data Center Colocation and Master Services Agreement between DGXX and Cerebras Systems Inc., signed 2026-05-04. ~40MW total deployment at Columbiana, Alabama facility. Cerebras has exclusive license for the term. Initial $1.1B contract value, up to $2.5B with one 7-year extension (Cerebras's option). Phase 1 (15MW) ready-for-service target Dec 15 2026. Phase 2 (additional 25MW) target Q1 fiscal 2027 conditional on DGXX securing adequate Phase 2 financing. Material redactions on actual per-kW unit economics (Reg S-K 601(b)(10)(iv) competitive-harm carve-out). Microcap with ~$34M FY revenue chasing a $1.1B contract — execution risk + Phase 2 financing risk + Cerebras IPO success risk all compound. Same shape as APLD (pre-revenue colo with named anchor) and CRWV (proven anchor execution), neither pre-prove nor pre-fail.

2. Cerebras Systems Inc. enters the perspective as a private-but-watch counterparty. Until today the perspective named Stargate, OpenAI, Anthropic, xAI as private counterparties but Cerebras was absent despite being directly on-thesis (wafer-scale AI compute, pending S-1 with IPO ~2026-05-15, named anchor on a real $1.1B 10-year power-and-space contract). The DGXX 8-K is Cerebras's first publicly-disclosed colocation arrangement — analogous to how OpenAI's Stargate announcement was the catalyst for APLD/CRWV repricing. Cerebras's choice of 40MW Columbiana AL says something about their training-cluster plan: Alabama TVA grid, southeast siting away from the Virginia/Texas concentration, microcap counterparty that gives Cerebras leverage on terms.

3. The "anchor-tenant colo" sub-category formalizes as distinct from the existing BTC-miner-pivot neocloud cohort. The neocloud cohort (CRWV/CORZ/IREN/APLD/CIFR/HUT/BTDR/CLSK/BITF/RIOT/WULF) historically grew out of hashprice compression — Bitcoin miners with stranded power and rack capacity pivoting. DGXX is shaped differently: a 10-year exclusive-tenant master-services contract with a single anchor, not a multi-tenant colo. The economics are more like a build-to-suit REIT lease (KRC-shape) than a neocloud-shape. The thesis split: neocloud players carry diversified-tenant risk + spot-pricing volatility; anchor-tenant colos carry single-customer concentration + binary execution risk against one named counterparty. Both are valid; both belong here; they should not be confused with each other.

Effect on thesis:

• DGXX added to ai-power.json watchlist (44th symbol) with full provenance trail; OHLC fetched (52wk high $6.80, currently -2.5% from that — pre-print levels held + small post-print pop). Not a key_ticker — binary-outcome microcap with explicit Phase-2 financing condition. Promotion to key_ticker gated on (i) Phase 1 financing close, (ii) Cerebras IPO completing, (iii) construction milestones tracking.
• Cerebras Systems added to the perspective's named-counterparty roster (no ticker yet; expected ~2026-05-15 per TASKS.md:99 cluster-day playbook). The DGXX deal is the first datapoint that Cerebras intends to scale physical capacity, not just sell compute — relevant to how the S-1 use-of-proceeds section will read. Pre-IPO Phase 1 read (TASKS.md:95) should now specifically check the S-1 risk-factor language on this DGXX agreement and whether Cerebras committed Phase 1/2 prepayments that scale with their fundraise.
• No re-grade of existing key_tickers. BE, GEV, CEG, VST, TLN, HWM, ATI, CRWV cohort all unchanged. DGXX/Cerebras is additive in the anchor-tenant-colo sub-category.
• Methodology note: verdict on the messenger (invezz.com/Wajeeh Khan = skip) holds — the article's framing was retail-pump-shape with embedded "Buy shares / Buy calls" CTAs, AND the article surfaced a real coverage gap. The two are independent (per feedback_dont_conflate_source_class_with_thesis_class.md). Going-forward rule reaffirmed: skip-class messengers can flag real coverage gaps; the verdict on the source does NOT bind the verdict on the claim. Both get evaluated separately on their own merits.
• Open question (filed as TASKS.md): does DGXX disclose Phase 1 prepayment amount in 10-Q or Cerebras S-1? The redacted unit economics are the most informative number we don't have; either filing might leak it.

Per-ticker: DGXX ↑ (new watchlist entry; binary-outcome anchor-tenant-colo microcap; not yet key_ticker). Cerebras ↑ (named counterparty added; ticker pending IPO 2026-05-15). No other changes.