Reasoning Engine

Conducting research…

Step 1 / 5
  1. Discovering sources
    Identified 6 candidate sources across 3 publication types.
  2. Analyzing sources
    Extracted atomic claims; scored credibility, recency, and bias on each.
  3. Cross-referencing
    Detected contradictions and reconciled overlapping claims.
  4. Synthesizing findings
    Compressed claim graph into structural themes and a working thesis.
  5. Generating intelligence
    Drafted executive brief, evidence map, risks, and recommendations.

Research Telemetry

live · demo
Reasoning
86/100
Confidence
88/100
Evidence
90/100
Depth
80/100
Diversity
84/100

Synthesized Answer

Break down HBM supplier dynamics

HBM is a three-supplier oligopoly: SK Hynix leads (~49% HBM3e share), Samsung is recovering with Nvidia qualification underway, Micron is gaining U.S.-friendly share. All three are sold out through 2027.

Key Points

  • SK Hynix ~49% HBM3e share; ASP +62% YoY
  • Samsung qualification lag on Nvidia cost 6–9 months
  • Micron gaining U.S.-content-preferred deployments
  • HBM4 transition favors incumbents; widens SK Hynix lead initially
  • Korea HBM increasingly export-controlled vs China

Knowledge Graph

11 nodes · 12 edges
topicconceptcompanyentity
Semiconductor supply chainTSMCASMLSamsungSK HynixIntel FoundryHBMCoWoS packagingEUV lithographyCHIPS ActChina stack

Auto-generated Insights

Trend

Advanced packaging capacity is now a tighter constraint than wafer fabrication.

Contradiction

CHIPS Act milestones report on track at federal level but slipping 12–24 months at the fab level.

Finding

HBM pricing has decoupled from DRAM cycle — AI demand sets the floor through 2027.

Signal

Hyperscalers are signing 3–5 year prepaid HBM and CoWoS contracts to lock in supply.

Structured Data

Extracted from sources

TSMC leading-edge market share

92%

3pp YoY

3nm and below logic

HBM3e ASP

$18/Gb

62% YoY

spot, large-buyer pricing

CoWoS capacity (wafers/mo)

75k

88% YoY

TSMC stated 2026 exit rate

U.S. CHIPS grants obligated

$30.4B

of $39B authorized

as of Q2 2026

Sources6 ranked

Sorted by relevance
S
semianalysis.com·this week
Report

Global Semiconductor Supply Chain Report 2026

TSMC 3nm and below capacity is booked through 2027; CoWoS packaging remains the binding constraint on AI accelerator deliveries.

Cred
92
Auth
90
Fresh
95
Rel
88
●Center
Strongevidence
C
csis.org·this week
Report

CHIPS Act Implementation Tracker — Q2 2026

Of $39B in U.S. CHIPS manufacturing grants, 78% obligated; Intel Ohio and TSMC Arizona timelines have slipped 12–24 months.

Cred
93
Auth
92
Fresh
96
Rel
88
●Center
Strongevidence
A
asml.com·this week
News

ASML High-NA EUV Shipment Update

ASML has shipped 8 High-NA EUV systems to leading-edge fabs; full production node insertion expected 2027–2028.

Cred
95
Auth
95
Fresh
92
Rel
88
●Center
Strongevidence
T
trendforce.com·this week
Report

HBM Market Share and Pricing Dynamics

SK Hynix holds 49% HBM3e share; pricing up 18% QoQ; Samsung HBM3e qualification with Nvidia ongoing.

Cred
90
Auth
85
Fresh
95
Rel
88
●Center
Strongevidence
I
ieee.org·this week
Research Paper

China's Path to 5nm Without EUV

Multi-patterned DUV can produce 5nm-equivalent features at <30% yield; commercially uneconomic without further breakthroughs.

Cred
96
Auth
95
Fresh
82
Rel
88
●Center
Strongevidence
R
reuters.com·this week
News

Export Controls and the Global Chip Stack

Latest BIS rule extends restrictions to high-bandwidth memory and advanced packaging tools sold to Chinese entities.

Cred
92
Auth
90
Fresh
98
Rel
88
●Center
Strongevidence

Refine your research

Model Taiwan Strait disruption scenariosBreak down HBM supplier dynamicsTrack CHIPS Act fab milestonesMap advanced packaging supply chainProject China domestic capacity ceilingGenerate executive summary

Demo mode · All sources, insights, and data are mock-generated for illustration.