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Open Weight Labs · Private company · Growth

Zyphra

✓ Verified

Zyphra pairs open-model research with a commercial cloud stack, spanning efficient language and speech systems as well as specialized scientific models such as ZUNA.

San Francisco, USFounded 2021API accessWeekday review target

Editorial intelligence brief

Editorial focus

Weekday review target

Open-sourced PUFFER in September 2026, a provenance-aware incremental fuzzy-deduplication system for continuously evolving training corpora, under Apache 2.0.

Focus: Open multimodal foundation models, sovereign AI infrastructure, and scientific AI

Latest funding

Not tracked

No structured event

Tracked funding

Not tracked

No structured events

Latest valuation

Not tracked

No source-backed record

Latest revenue

Not tracked

Growth lifecycle position

Editorially verified updates

What changed

All Zyphra updates →

Open-sourced PUFFER in September 2026, a provenance-aware incremental fuzzy-deduplication system for continuously evolving training corpora, under Apache 2.0.

External coverage of Zyphra

Selected by relevance, date and publisher; grouped by story. External reporting is not independently verified by the map. Article dates are publisher timestamps supplied by the discovery feed; quieter profiles may show coverage up to 90 days old.

Last checked Oct 21, 2026.

No eligible recent coverage found. Verified updates and profile sources remain available above and below.

Source-backed financial history

Funding and financial history

Funding, valuation, revenue, and debt are kept separate so unlike measurements are never presented as one trend.

Research pending

A structured financial history has not been completed for Zyphra.

The profile will not manufacture a trend from incomplete or unsourced figures. Each amount must be dated, typed, and linked to public evidence first.

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Product surface

Products and model families

Recent models

ZUNA1.1ZAYA1-8BZONOS2

Products

Zyphra CloudEEG Playground

Open weights

Yes

API access

Yes

Review target

Weekday

Market position

Lifecycle and strategic signals

Research

Preview

Growth

Deployment

Growth: Public access & scaling

Focus

Open multimodal foundation models, sovereign AI infrastructure, and scientific AI

Signals

Open weightsSovereign AIMultimodalScientific AI

Taxonomy

Frontier LabsMedia ModelsVertical + EnterpriseOpen sourceAI for scienceAudio / speechAI infrastructure

Competitive context

Arcee AIMistral AITogether AI

Infrastructure & distribution

Where Zyphra sits in the AI stack

Infrastructure provider
01

Model layer

3 tracked model families

02

Access layer

Managed API + self-hostable weights

03

Market layer

Open Weight Labs

Public product surface

Zyphra CloudEEG Playground

Stack signals

Open sourceAI for scienceAudio / speechAI infrastructureOpen weightsSovereign AIMultimodalScientific AI

This section reflects publicly visible product and access signals. Undisclosed GPU, cloud, training, and data-center contracts are not inferred.

Evidence trail

Sources and corrections

Primary and public sources used to verify the structured company profile.

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