The verified answer
As of Oct 2026, DEPLOY verifies Weights & Biases: $185.0M raised. 1 source back the record.
Deploy Watch
Track Weights & Biases on Deploy.
We notify you when a verified state change lands on the record, not when the company issues a claim.
Regional ecosystem
Weights & Biases is one of 433 verified robotics companies in California →
Key facts
Headquarters
Founded
Status
Type
Founded
Founders
Fundingsee investors →
Acquired
Products
Customers
Partnerships
Robotics Applications
Security
Data & sources
Press releases
1
1 source backing this record.View all →
Partnerships
Every company Weights & Biases has built with, alongside the ones only announced in a press release.
Most-frequent partners
- 1Data Holdings1× joint3 total
- 2Innovation Robotics1× joint3 total
- 3Microsoft1× joint351 total
- 4NVIDIA1× joint1114 total
Most recent
Relationships
Current leadership (3)
- Lukas Biewald Co-founder & CEOsecondary-verified
- Chris Van Pelt Co-founder & Distinguished Engineersecondary-verified
- Shawn Lewis Co-foundersecondary-verified
Founders (1)
- Shawn Lewiscofounderno longer at company
Safety record
No incidents on record for Weights & Biases.
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Full safety record: incidents, sourcing, and exposure data →
Recent coverage
Weights & Biases in third-party press
I Fine-Tuned OpenVLA-7B with LoRA on Google Colab: What Worked and What 100 Steps Proved - Towards Data Science
How nTop Hit NASA’s 2030 CFD Goal Early on CoreWeave | CoreWeave Blog - CoreWeave
CoreWeave debuts ARIA agent to automate AI research in Weights & Biases - SiliconANGLE
Financial state
- Total funding
- $185.0M
- Reporting basis
- aggregator_estimate
- Lifecycle stage
- early
- Counterparty risk class
- unknown
Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.
Partnerships
4 total · 4 just announced
Every company Weights & Biases has built with, alongside the ones only announced in a press release.
Most recent
Most-frequent partners
- 1Data Holdings1× joint3 total
- 2Innovation Robotics1× joint3 total
- 3Microsoft1× joint351 total
- 4NVIDIA1× joint1114 total
All 4 partnerships
open in the atlas →- Weights & Biases x NVIDIAwithNVIDIA1114technology—just announced
- technology—just announced
- technology—just announced
- technology—just announced
Funding rounds (2)
Weights & Biases’s 2 disclosed rounds, $185M in total, oldest to newest.
- Strategic2023-08-01
$50M(reported)
Investors: Daniel Gross (lead)
- Series C2022-01-01
$135M(reported)
Investors: BOND (co_lead)
Timeline
Every recorded move in Weights & Biases’s history, most recent first: funding rounds, partnerships, acquisitions, supply-chain starts, key hires, and press.
Funding roundStrategic funding round
2023-08-01Strategic raising $50000000
Funding roundSeries C funding round
2022-01-01Series C raising $135000000
Recent activity
Every change to this record is dated, sourced, and independently verified where marked.
- Record createdAug 9, 2026
Added to the verified registry
Sources (1)
Common questions
What is Weights & Biases?
What does Weights & Biases make?
Is Weights & Biases publicly traded?
Who is the CEO of Weights & Biases?
How can I invest in Weights & Biases?
Where is Weights & Biases headquartered?
How much funding has Weights & Biases raised?
Who owns Weights & Biases?
Is Weights & Biases a top robotics company?
When was Weights & Biases founded?
Is Weights & Biases safe?
Methodology: Verified · 1 source (1 primary) · last reviewed 2026-08-21
Verification posture
Verified
High confidence
Review state
Stable
Last reviewed 2026-08-21
Sources by quality tier
- 1
- primary-company-ir
- Company IR disclosure
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Weights & Biases.In the press
Recent coverage mentioning Weights & Biases from third-party publications. Automatically surfaced; not part of the verified registry record.
I Fine-Tuned OpenVLA-7B with LoRA on Google Colab: What Worked and What 100 Steps Proved - Towards Data Science
<a…
How nTop Hit NASA’s 2030 CFD Goal Early on CoreWeave | CoreWeave Blog - CoreWeave
<a…
CoreWeave debuts ARIA agent to automate AI research in Weights & Biases - SiliconANGLE
<a…
CoreWeave Launches ARIA AI Research Agent - CoreWeave
<a…
Will Autonomous Agent Growth Accelerate CRWV's Data Center Utilization? - TradingView
<a…
Ship First, Fix Later: CoreWeave's Bet on the Autonomous Agent Loop - The AI Economy | Ken Yeung
<a…
Neocloud Vendor CoreWeave Builds Up Software Stack - AI Business
<a…
CoreWeave: Unified Agentic AI Capabilities Enable Continuous Autonomous Improvement - Pulse 2.0
<a…
CoreWeave combines training and inference for more powerful AI agents - Techzine Global
<a…
CoreWeave Launches Unified Agentic AI Platform for Continuous Agent Improvement - CoreWeave
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Unlocking cross-cloud AI | CoreWeave Blog - CoreWeave
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CoreWeave Advances AI-Native Cloud Platform for the Next Phase of Production-Scale AI - CoreWeave
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Machine-readable surfaces
- Markdown mirror: /companies/weights-and-biases.md
- RSS feed: /companies/weights-and-biases/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/companies/48c3c7b1-402a-44a6-b8a7-84079896a3fe
- Revision history: /companies/weights-and-biases/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Heat Index
Category contender83/100
A composite of competitive footprint, funding, press velocity, active partnerships, and supply-chain edges. Different from the Intelligence score below (which is per-form-factor productization). Non-robotics companies cap at 25.
Reality vs attention
Not enough verified signal yet to place Weights & Biases against peers. Reality and attention percentiles publish once the underlying record clears its data floor.
6-month trend
Analysis
Limited public visibility and press coverage relative to peers.
Signal flags
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Oct 6, 2026