Luma AI Announces $20M Series A Round

Michael Rubloff

Michael Rubloff

Luma AI Series A

This morning, Bay Area based Luma AI announced a $20M Series A round led by Amplify Partners, with participation from Nvidia Ventures, and General Catalyst. Additional details of the round have not been disclosed at this time, but Luma AI now has a sizable war chest to go out and make their mission of democratized AI.

Amplify coming in as the lead investors represents a strategic move from Co-Founder Amit Jain. They are specialized in Machine Learning and AI companies, with a plethora of resources for the Luma team to draw on.

Given Amplify’s investment in RunwayML, this potentially will provide some synergy between the two now portfolio companies. Could we see an integration between the two platforms coming up? I believe that it will be more than likely, especially as NeRFs emerge as a storytelling medium emerge.

This also serves as a great precedent and benchmark for the other NeRF companies that are fundraising currently.

https://twitter.com/lumalabsai/status/1637838822628294657?s=46&t=2vchE5uglFJcZIZLj7vkUw


Featured

Recents

Platforms

CHCNAV CoMeta Exports 3D Gaussian Splats to 3D Tiles

CHCNAV CoMeta generates 3D Gaussian splatting from the same aerial triangulation as its orthomosaic, DSM and mesh, and exports splats to PLY and 3D Tiles.

Michael Rubloff

Sep 14, 2026

Platforms

CHCNAV CoMeta Exports 3D Gaussian Splats to 3D Tiles

CHCNAV CoMeta generates 3D Gaussian splatting from the same aerial triangulation as its orthomosaic, DSM and mesh, and exports splats to PLY and 3D Tiles.

Michael Rubloff

Research

Gaussian Light Transport Fits Global Illumination as a Mixture of 13D Gaussians

aussian Light Transport fits global illumination as a mixture of 13D Gaussians, training 10 to 23 times faster than Neural Radiosity in a few megabytes.

Michael Rubloff

Sep 14, 2026

Research

Gaussian Light Transport Fits Global Illumination as a Mixture of 13D Gaussians

aussian Light Transport fits global illumination as a mixture of 13D Gaussians, training 10 to 23 times faster than Neural Radiosity in a few megabytes.

Michael Rubloff

Platforms

Spark v2.2.0 Adds Faster LoD Traversal, Rust Decoders

v2.2.0 adds an experimental faster LoD splat traversal algorithm, replaces JavaScript splat decoders with Rust ones, and reports up to 20% faster sorting.

Michael Rubloff

Sep 14, 2026

Platforms

Spark v2.2.0 Adds Faster LoD Traversal, Rust Decoders

v2.2.0 adds an experimental faster LoD splat traversal algorithm, replaces JavaScript splat decoders with Rust ones, and reports up to 20% faster sorting.

Michael Rubloff

Platforms

ANNX Studio v1.1.11 Adds 360 Photo Project Creation

ANNX Studio v1.1.11 rebuilds its 360 panorama modeling pipeline as 2.0 and adds project creation from 360 still images, previously limited to 360 video.

Michael Rubloff

Sep 11, 2026

Platforms

ANNX Studio v1.1.11 Adds 360 Photo Project Creation

ANNX Studio v1.1.11 rebuilds its 360 panorama modeling pipeline as 2.0 and adds project creation from 360 still images, previously limited to 360 video.

Michael Rubloff

Michael Rubloff

Written by Michael Rubloff

Michael is the Founder and Managing Editor of Radiancefields.com

More from Michael Rubloff

More from Michael Rubloff

Platforms

CHCNAV CoMeta Exports 3D Gaussian Splats to 3D Tiles

CHCNAV CoMeta generates 3D Gaussian splatting from the same aerial triangulation as its orthomosaic, DSM and mesh, and exports splats to PLY and 3D Tiles.

Michael Rubloff

Sep 14, 2026

CHCNAV

Platforms

CHCNAV CoMeta Exports 3D Gaussian Splats to 3D Tiles

Michael Rubloff

Sep 14, 2026

CHCNAV

Platforms

CHCNAV CoMeta Exports 3D Gaussian Splats to 3D Tiles

CHCNAV CoMeta generates 3D Gaussian splatting from the same aerial triangulation as its orthomosaic, DSM and mesh, and exports splats to PLY and 3D Tiles.

Michael Rubloff

Sep 14, 2026

CHCNAV

Research

Gaussian Light Transport Fits Global Illumination as a Mixture of 13D Gaussians

aussian Light Transport fits global illumination as a mixture of 13D Gaussians, training 10 to 23 times faster than Neural Radiosity in a few megabytes.

Michael Rubloff

Sep 14, 2026

Gaussian Light Transport

Research

Gaussian Light Transport Fits Global Illumination as a Mixture of 13D Gaussians

Michael Rubloff

Sep 14, 2026

Gaussian Light Transport

Research

Gaussian Light Transport Fits Global Illumination as a Mixture of 13D Gaussians

aussian Light Transport fits global illumination as a mixture of 13D Gaussians, training 10 to 23 times faster than Neural Radiosity in a few megabytes.

Michael Rubloff

Sep 14, 2026

Gaussian Light Transport

Platforms

Spark v2.2.0 Adds Faster LoD Traversal, Rust Decoders

v2.2.0 adds an experimental faster LoD splat traversal algorithm, replaces JavaScript splat decoders with Rust ones, and reports up to 20% faster sorting.

Michael Rubloff

Sep 14, 2026

Spark

Platforms

Spark v2.2.0 Adds Faster LoD Traversal, Rust Decoders

Michael Rubloff

Sep 14, 2026

Spark

Platforms

Spark v2.2.0 Adds Faster LoD Traversal, Rust Decoders

v2.2.0 adds an experimental faster LoD splat traversal algorithm, replaces JavaScript splat decoders with Rust ones, and reports up to 20% faster sorting.

Michael Rubloff

Sep 14, 2026

Spark