New York City · IVF & Fertility
Columbia University Fertility Center
How to read this firm's data
How to read this firm's data
Header tiles
- Rank
- Position among firms named in the category's latest scan.
- Named in
- How many of the snapshot's AI responses named this business, out of how many were run. One response = one prompt put to one assistant once. The percentage is the same figure normalised so categories with different response counts can be compared; ±X is the 95% confidence margin.
- Cited by
- How many of the four AI assistants named this firm at least once.
Breakdowns + log
- Rank trend
- Each dot is one category snapshot, newest on the right. Shown once two or more snapshots exist; a flat line means this firm's rank didn't move.
- Per-AI breakdown
- Responses from each assistant that named this firm.
- By question type
- Citations grouped by what the buyer was asking.
- Citation log
- Every recorded instance where an AI named this firm.
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Rank
#3
of 634 firms
Named in
322 of 1,128
AI responses · 28.6% ±2.6%
Cited by
4/4
Rank vs mention rate
7 snapshots · 41 days
Rank ranged #3 to #25 · mention rate 0.5%–28.6%
How to read: each dot is one snapshot. The green line is where this firm ranked among peers on that day. The dashed amber line is the mention rate — the share of AI responses in that snapshot that named this firm at all.
Rank and mention rate use different scales, so the two lines are placed side-by-side, not on top of each other. A firm can hold rank while mention rate drifts (fewer responses named anyone) or improve rank without moving mention rate (peers dropped out).
Per-AI breakdown
Counts show how many responses from each assistant named this firm.
Claude
of 194 responses
111
mentions
ChatGPT
of 194 responses
29
mentions
Gemini
of 194 responses
128
mentions
Perplexity
of 194 responses
54
mentions
By question type
Citations split by buyer-intent category. Empty rows = AI doesn't think of this firm when buyers ask that kind of question.
Longitudinal evidence · all retained runs
All-time Atlas record
Observed Jul 13, 2026–Aug 22, 2026
Responses analyzed
2,309
Responses naming firm
633
Lifetime mention rate
27.4%
Published snapshots ranked
14
These totals span every retained response for this exact city and category, including historical prompt-set versions. They describe accumulated evidence, not the firm's current rank. The cards above and per-AI breakdown use only the dated current snapshot; the history chart compares compatible published snapshots.
Citation log
278 distinct AI responses named this business in the current snapshot. This log is intentionally snapshot-scoped; the all-time record above summarizes the complete longitudinal corpus.
Where Columbia University Fertility Center is winning + missing, prompt-by-prompt
20 of 97 ranking-layer buyer prompts don't cite this firm. The table lists the three most-cited firms for each missing prompt. Prompt text is redacted (see prompt-set methodology).
P-001
Decision
Firms cited on this prompt:
P-002
Follow Up
Firms cited on this prompt:
P-003
Follow Up
Firms cited on this prompt:
P-004
Validation
Firms cited on this prompt:
P-005
Validation
Firms cited on this prompt:
P-006
Decision
Firms cited on this prompt:
P-007
Decision
Firms cited on this prompt:
P-008
Follow Up
Firms cited on this prompt:
P-009
Validation
Firms cited on this prompt:
P-010
Follow Up
Firms cited on this prompt:
P-011
Validation
Firms cited on this prompt:
P-012
Validation
Firms cited on this prompt:
P-013
Validation
Firms cited on this prompt:
P-014
Follow Up
Firms cited on this prompt:
P-015
Validation
Firms cited on this prompt:
77 winning prompts Prompts where AI cited this firm
W-001
Decision
Also cited on this prompt:
W-002
Decision
Also cited on this prompt:
W-003
Decision
W-004
Decision
Also cited on this prompt:
W-005
Decision
Also cited on this prompt:
W-006
Decision
Also cited on this prompt:
W-007
Follow Up
Also cited on this prompt:
W-008
Situation
Also cited on this prompt:
W-009
Situation
Also cited on this prompt:
W-010
Situation
Also cited on this prompt:
Peer firms in New York City ivf & fertility
Other firms ChatGPT, Claude, Gemini, and Perplexity name in this category.
#1
RMA of New York: Westside
47.8% response mention rate · 4/4 AI
#2
NYU Langone Fertility Center
38.2% response mention rate · 4/4 AI
#4
New Hope Fertility Center
20.7% response mention rate · 4/4 AI
#5
CCRM New York City
19.0% response mention rate · 4/4 AI
#6
Cornell University Weill Cornell Medicine Center for Reproductive Medicine
15.3% response mention rate · 3/4 AI
#7
Reproductive Medicine Associates of New York (RMA NY)
13.5% response mention rate · 4/4 AI
#8
Extend Fertility
11.7% response mention rate · 4/4 AI
#9
Weill Cornell Medicine - Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine
7.5% response mention rate · 4/4 AI
Field notes on reading these rankings
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