← All companies & organizations

World models / Company profile

Odyssey

What Odyssey does

Odyssey is a privately held AI lab developing “world models”—action-conditioned systems intended to understand and simulate how the world evolves over time—aimed at enabling interactive video and broader simulation use cases. Across its product work, Odyssey emphasizes real-time, user-interactive rollouts (as opposed to generating short, pre-rendered clips), and it is expanding from visual-only modeling toward multimodal (audio-video) and multi-agent shared-world simulation.

The company’s public releases center on a set of named world-model systems and associated demos: Odyssey-1 (a real-time playable interactive video experience), Odyssey-2 (general-purpose interactive video world model), Odyssey-2 Pro (the first world model made available via the Odyssey developer API), Starchild-1 (real-time multimodal audio-video world model), Agora-1 (multi-agent world model enabling multiple participants in the same generated world), and PROWL-1 (an RL-driven adversarial framework intended to improve world model performance). Odyssey also positions “CaliBench” as an evaluation/protocol for whether video world models reproduce the correct distribution of physical outcomes (calibration), not just visual realism.

Business model: Odyssey explicitly targets developers via its Odyssey API (“GPT-2 moment” framing) and also describes selling foundational world-model capabilities to large enterprises, including work aimed at compute/infrastructure partners. In its product narrative, the company highlights infrastructure/serving performance and latency as key differentiators, and it has announced collaboration positioning with AWS (including Trainium-related optimization) as part of its Series B go-to-market acceleration.

Strategically, Odyssey appears to be transitioning from research previews toward wider deployment through (1) API availability (Odyssey-2 Pro), (2) evaluation/benchmark infrastructure (CaliBench), and (3) expanding capability scope (multi-agent and multimodal) while scaling compute-backed interaction (interactive, streamed simulation).

News

Company record

Aug 10, 2026 · Official · OdysseyIntroducing CaliBench: Are World Models Physically Calibrated?

Odyssey released CaliBench to evaluate whether video world models reproduce the true distribution of physical outcomes (calibration), and released the full protocol materials and the mnTV metric.

↗
Jun 17, 2026 · Official · OdysseyOur $310 Million Fundraise to Accelerate World Simulation

Odyssey announced its $310M Series B at a $1.45B valuation led by Natural Capital, citing participation from multiple strategic and financial investors and linking the raise to compute/infrastructure acceleration and scaling efforts.

↗
May 18, 2026 · Official · OdysseyAgora-1: The Multi-Agent World Model

Odyssey released Agora-1 and described it as a learned game engine enabling up to four players to interact within the same generated world simulation in real time.

↗
May 17, 2026 · Official · OdysseyStarchild-1: The First Real-Time Multimodal World Model

Odyssey shared a preview of Starchild-1, describing real-time synchronized audio-video generation and continuous response to streaming user input.

↗
May 12, 2026 · Official · OdysseyIntroducing PROWL-1: Learning Through Discovery

Odyssey introduced PROWL-1, described as an RL-driven adversarial exploration framework intended to improve world model performance.

↗
Apr 21, 2026 · Official · OdysseyIntroducing Odyssey-2 Max: Scaled World Simulation

Odyssey announced Odyssey-2 Max as its largest and most powerful general-purpose world model yet, emphasizing improved physical accuracy and the role of next-state prediction at scale for world simulation fidelity.

↗
Feb 12, 2026 · Official · OdysseyOdyssey Announces Investment from NVentures and Samsung Next

Odyssey announced an investment from NVentures (NVIDIA’s venture arm) and Samsung Next to accelerate research toward a general-purpose world simulator.

↗
Jan 23, 2026 · Official · OdysseyThe GPT-2 Moment for World Models Is Here

Odyssey released Odyssey-2 Pro and launched the Odyssey developer API, describing Odyssey-2 Pro as enabling minutes-long interactive simulations and mentioning specific output and streaming characteristics (including 720P streaming at 22 FPS).

↗
Show 2 earlier updates
Source map · 2 recurring channels · 64 references
OdysseyOfficial Site · monitor↗MTS Frontier / Control RoomCurated Feed · monitor↗OdysseyOfficial Reference · reference↗Official company sourceOfficial Reference · reference↗sec.govRegulatory · reference↗3d-models.hunyuan.tencent.comReporting · reference↗agentjido.aiReporting · reference↗aibase.comReporting · reference↗ainews.comReporting · reference↗app.dealroom.coReporting · reference↗arxiv.orgReporting · reference↗bouncewatch.comReporting · reference↗bowrivercapital.comReporting · reference↗ca.finance.yahoo.comReporting · reference↗cbinsights.comReporting · reference↗crunchbase.comReporting · reference↗dcvc.comReporting · reference↗device.reportReporting · reference↗diva-portal.orgReporting · reference↗docs.4allapi.comReporting · reference↗ela.kpi.uaReporting · reference↗eltngl.comReporting · reference↗employbl.comReporting · reference↗en.wikipedia.orgReporting · reference↗fenwick.comReporting · reference↗forgeglobal.comReporting · reference↗fortune.comReporting · reference↗hbmpartners.comReporting · reference↗inforcapital.comReporting · reference↗insights.tryspecter.comReporting · reference↗investgame.netReporting · reference↗jobright.aiReporting · reference↗linkedin.comReporting · reference↗maginative.comReporting · reference↗ngntipkolamrenang.twstalker.comReporting · reference↗nordic9.comReporting · reference↗odyssey-grp.comReporting · reference↗odyssey-impact.orgReporting · reference↗odyssey.mlReporting · reference↗odyssey.streamReporting · reference↗odyssey.wisc.eduReporting · reference↗odysseyaugmented.comReporting · reference↗odysseydenver.orgReporting · reference↗odysseygroup.comReporting · reference↗odysseysearchpartners.comReporting · reference↗opentools.aiReporting · reference↗press.airstreet.comReporting · reference↗prnewswire.comReporting · reference↗reddit.comReporting · reference↗samsungnext.comReporting · reference↗sanofiventures.comReporting · reference↗seedtable.comReporting · reference↗shellfoundation.orgReporting · reference↗siliconvalleyinvestclub.comReporting · reference↗sotwe.comReporting · reference↗starchild.odyssey.mlReporting · reference↗startupintros.comReporting · reference↗static1.squarespace.comReporting · reference↗techcrunch.comReporting · reference↗thecompanycheck.comReporting · reference↗toflow.aiReporting · reference↗traeai.comReporting · reference↗unite.aiReporting · reference↗vcbacked.coReporting · reference↗world-models.ioReporting · reference↗worldmodelswatch.comReporting · reference↗

Still resolving: Newsroom · Official X

Funding

Latest disclosed valuation$1.5B
Tracked capital$337M4 sourced rounds
DateRoundRaisedValuationLead / investorsEvidence
Feb 12, 2026Strategic investment (unspecified amount)——
Not attributed
+2 investors
Nov 13, 2024Series A$18M—

What it builds

Odyssey-1

A real-time, playable interactive video world-model research preview that streams interactive video while responding to user input.

source ↗
Odyssey-2

A general-purpose interactive world model that “dreams” in video and streams minutes-long interactive simulations from prompts (image or text).

source ↗
Odyssey-2 Pro

Odyssey’s most powerful general-purpose world model intended for developers, released alongside the Odyssey developer API and described as enabling minutes-long interactive simulations in real time.

source ↗
Starchild-1

A real-time multimodal world model that jointly generates synchronized audio and video in real time while continuously responding to streaming user input.

source ↗
Agora-1

A multi-agent world model enabling multiple participants (up to four players in a shared deathmatch-style setting) to interact within the same generated world simulation in real time.

source ↗
PROWL-1

A reinforcement learning, adversarial exploration framework designed to improve world model performance by having an RL agent explore game environments.

source ↗
CaliBench

A benchmark/protocol released by Odyssey to evaluate whether video world models reproduce the true distribution of physical outcomes (calibration), including release of the protocol materials and the mnTV metric.

source ↗

Key metrics

Milestones & partnerships

Aug 10, 2026
CaliBench benchmark/protocol release

Odyssey released CaliBench evaluation materials and described it as measuring calibration of physical outcome distributions in addition to per-frame realism.

↗
Jun 17, 2026
Series B at $1.45B valuation

Odyssey announced a $310M Series B at a $1.45B valuation led by Natural Capital, explicitly linking it to accelerating compute/infrastructure and scaling efforts.

↗
May 18, 2026
Agora-1 multi-agent shared-world release

Odyssey released Agora-1 and described it as enabling up to four participants interacting within a shared generated world state in real time.

↗
May 17, 2026
Starchild-1 multimodal release (audio-video)

Odyssey shared Starchild-1 as a real-time multimodal world model generating synchronized audio and video while responding to streaming input.

↗
Apr 21, 2026
Odyssey-2 Max release

Odyssey introduced Odyssey-2 Max, describing it as the company’s largest and most powerful general-purpose world model yet with improved physical accuracy.

↗
Feb 12, 2026
Investment from NVentures and Samsung Next

Odyssey announced an investment intended to accelerate research toward a general-purpose world simulator with infinitely-long interactive simulation framing.

↗
Jan 23, 2026
Odyssey-2 Pro + Odyssey developer API launch

Odyssey announced Odyssey-2 Pro availability in its developer API, positioning it as an enabling step for building interactive simulation applications.

↗
Oct 27, 2025
Release of Odyssey-2 as a general-purpose interactive world model

Odyssey released Odyssey-2 described as enabling interactive, streamed video simulations from prompts.

↗
May 28, 2025
Public launch of Odyssey-1 playable experience

Odyssey published its first interactive video experience (Odyssey-1) and described real-time streaming behavior and action-to-video latency targets for interactive rollouts.

↗