COMPANY PROFILE · /goodfire
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Goodfire
Goodfire is an AI interpretability research lab that uses mechanistic interpretability to understand, debug, and design AI models. The company's Ember platform decodes neural networks to provide programmable access to model internals, enabling users to identify problematic behaviors, extract insights, and improve performance without black-box approaches.
Fresh · 9d ago
Latest valuation
$1.25B
Annual Recurring Revenue
—
Headcount
estimated 20–30
Funding total
$209M
OVERVIEW
February 2026 $150M Series B at $1.25B valuation led by B Capital; April 2025 $50M Series A led by Menlo; August 2024 $7M seed; discovered novel Alzheimer's biomarkers using model interpretability.
Status
active
Tier
master-list
Profitability
Pre-revenue; seed-stage company
Pricing
enterprise
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