Three responses from three engines. Each one shows the exact cURL command that produced it.
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GET /salaries/calculate
Estimate
AI Engineer base salary in San Francisco.
P10, P50, P90 base salary band with the 95% confidence interval, sample size, source-mix breakdown, and the methodology version that produced it. Every estimate carries a stable data_point_id for lineage.
AI Engineer · San Francisco, CA
P10
$185K
P50 (median)
$280K
P90
$440K
Confidence interval (95%): $165,000 to $472,000 · n=2,341
Source mix: BLS OES 32% · H-1B LCA 28% · Postings 24% · Community 16%
Top 10 AI skills ranked by salary premium, AI Engineer role.
Each premium is the median salary lift attributable to the skill, controlled for role, city, and seniority. Mixed-effects regression refit quarterly. Pro tier required for live queries; this view is the demo response shape.
Top 10 AI skills by salary premium · AI Engineer
LangChain+18% · n=2,341
Retrieval-Augmented Generation+16% · n=1,876
PyTorch+14% · n=5,234
LLM fine-tuning+13% · n=987
Vector databases+12% · n=1,234
LangGraph+11% · n=654
Prompt engineering+10% · n=3,456
Anthropic API+9% · n=876
OpenAI API+8% · n=4,567
Hugging Face Transformers+7% · n=2,109
Premium is the median salary lift attributable to the skill, controlling for role, city, and seniority. Mixed-effects regression on listings + filings + community submissions.
GET /salaries/adjacent
Adjacent Roles
Roles a candidate could plausibly move into, with salary delta and similarity.
Useful for career exploration, internal mobility tooling, and competitive recruiting. Similarity scores quantify skill + responsibility overlap, computed from listing co-occurrence and the role taxonomy embedding.
Roles adjacent to AI Engineer · sorted by similarity
LLM Engineer+10%$308K · sim 0.96
ML Engineer+5%$294K · sim 0.94
Research Engineer+8%$302K · sim 0.89
Applied Scientist+12%$314K · sim 0.87
AI Platform Engineer+15%$322K · sim 0.85
Best higher-paying: AI Platform Engineer (+15%). Similarity scores quantify skill + responsibility overlap, not title proximity.
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