Xaira Therapeutics
Xaira TherapeuticsUnited States
7
AI-first drug discovery
- Version
- Xaira Platform
- Cost
- Pricing is not publicly disclosed (Enterprise/Drug Discovery Platform)
- Model
- X-Atlas/Pisces
Chai
Chai Discovery · #1 most active of 8 in Science & Bio
Structure prediction and de novo binder design aimed at drug programs.
75
Trust score · Mostly verified
2 data points checked · 2026-11-07
Current version
Chai-1
Entry cost
Pricing is not publicly listed (enterprise/licensing)
Changes / 30d
8
The short answers · verified November 6, 2026
- What is the latest version of Chai?
- The current shipped version of Chai is Chai-1, as of November 6, 2026.
- How much does Chai cost?
- Chai has no published flat entry price. Pricing is not publicly listed (enterprise/licensing)
- What AI model does Chai use?
- Chai runs primarily on Chai-1.
Source: Chai Discovery — www.chaidiscovery.com · Reusable under CC BY 4.0 — cite Tomorrow
Capabilities
- De novo binders
- Complex prediction
- Antibody design
- Web tool
- drug discovery
- molecule design
- antibody discovery
- molecular design
- drug discovery AI
- biochemical structure prediction
- antibody design
- biochemical structure modeling
- Molecular design suite
- AI-driven antibody discovery
- Drug discovery platform
- AI drug discovery
- Biochemical structure prediction
- Molecules design suite
- AI-driven drug discovery
- biochemical structure learning
- molecular design suite
- biochemical structure foundation model
- structure prediction
- biochemical structure foundation models
- Molecular Design
- Antibody Discovery
- Drug Discovery AI
- Biochemical Structure Prediction
- biochemical structure design
- Biochemical interaction modeling
- AI-Driven Antibody Discovery
- Drug Discovery
- Biochemical Structure Modeling
- biochemical interaction modelling
- Computer-aided design suite for molecules
- Drug-like antibody design
- Biochemical structure modeling
- De novo molecule design
- biochemical structure simulation
- computer-aided design suite for molecules
- biochemical modeling
- biochemical structure interaction
- Molecular design
- Antibody discovery
- Drug discovery AI
- biological structure foundation models
- Molecular CAD
- Biochemical simulation
- biochemical interaction modeling
- Drug discovery
- AI-driven immunology
- molecular interaction modeling
- Molecular Design Suite
- AI-Driven Drug Discovery
- Biological Structure Interaction
- Biochemical structure learning
- Molecule Design
- Biological Structure Modeling
- Molecule design suite
- Molecular CAD Suite
- AI-driven antibody design
- Biological structure prediction
- Molecule design
- Biological Structure Foundation Models
- Molecular CAD suite
- Biochemical structure foundation models
- Drug design
- AI-Driven antibody discovery
- biological structure learning
- CAD suite for molecules
- molecular structure prediction
- Molecular Interaction Modeling
- De Novo Molecule Design
- molecule design suite
- AI Drug Discovery
- Biological Structure Prediction
Pricing
Pricing is not publicly listed (enterprise/licensing)
Entry price over time
1 of 59 points reconstructed from Internet Archive captures (hollow dots) — dated by capture, not by when we first saw the page. View a capture
Geek mode
Models under the hood
- inferred
Chai
Chai Discovery
- inferred
Chai biological models
Chai Discovery
- disclosed
Chai-1
Chai Discovery
- disclosed
Chai-2
Chai Discovery
Context window
—
Public API
yes
Multi-model routing
no
Shared model stack
Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.
- ChaiChai Discovery · 1 product
- Chai biological modelsChai Discovery · 1 product
- Chai-1Chai Discovery · 1 product
- Chai-2Chai Discovery · 1 product
green disclosed · amber inferred · grey unattributed. Aliases are folded into one model; provider concentration counts only models with an established vendor.
Reported scale
Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.
No public usage figure on record for this product.
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- Model
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- Version
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- Cost
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- Model
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Change history
- capability
New capabilities: AI Drug Discovery, Biological Structure Prediction
74 tracked76 tracked · +AI Drug Discovery, Biological Structure Prediction
source - version
- capability
- version
- version
- capability
New capabilities: Molecular Interaction Modeling, De Novo Molecule Design
71 tracked73 tracked · +Molecular Interaction Modeling, De Novo Molecule Design
source - version
- capability
New capabilities: molecular structure prediction
70 tracked71 tracked · +molecular structure prediction
source - capability
New capabilities: AI-Driven antibody discovery, biological structure learning, CAD suite for molecules
67 tracked70 tracked · +AI-Driven antibody discovery, biological structure learning, CAD suite for molecules
source - capability
New capabilities: Molecular CAD suite, Biochemical structure foundation models, Drug design
64 tracked67 tracked · +Molecular CAD suite, Biochemical structure foundation models, Drug design
source - capability
New capabilities: Biological Structure Foundation Models
63 tracked64 tracked · +Biological Structure Foundation Models
source - capability
- version
- capability
New capabilities: Molecular CAD Suite, AI-driven antibody design, Biological structure prediction
59 tracked62 tracked · +Molecular CAD Suite, AI-driven antibody design, Biological structure prediction
source - model
Chai added Chai to its model stack
Chai biological models, Chai-1, Chai-2Chai, Chai biological models, Chai-1, Chai-2
source - version
- model
Chai added Chai biological models to its model stack
Chai-1, Chai-2Chai biological models, Chai-1, Chai-2
source - capability
- capability
New capabilities: Molecule Design, Biological Structure Modeling
56 tracked58 tracked · +Molecule Design, Biological Structure Modeling
source - version
- version
- capability
New capabilities: Biochemical structure learning
55 tracked56 tracked · +Biochemical structure learning
source - version
- capability
New capabilities: AI-Driven Drug Discovery, Biological Structure Interaction
53 tracked55 tracked · +AI-Driven Drug Discovery, Biological Structure Interaction
source - capability
- capability
New capabilities: molecular interaction modeling
51 tracked52 tracked · +molecular interaction modeling
source - capability
- capability
- version
- capability
New capabilities: biochemical interaction modeling
48 tracked49 tracked · +biochemical interaction modeling
source - version
- capability
New capabilities: Molecular CAD, Biochemical simulation
46 tracked48 tracked · +Molecular CAD, Biochemical simulation
source - capability
New capabilities: biological structure foundation models
45 tracked46 tracked · +biological structure foundation models
source - capability
New capabilities: Molecular design, Antibody discovery, Drug discovery AI
42 tracked45 tracked · +Molecular design, Antibody discovery, Drug discovery AI
source - capability
New capabilities: biochemical structure interaction
41 tracked42 tracked · +biochemical structure interaction
source - version
- version
- capability
- capability
New capabilities: computer-aided design suite for molecules
39 tracked40 tracked · +computer-aided design suite for molecules
source - capability
New capabilities: biochemical structure simulation
38 tracked39 tracked · +biochemical structure simulation
source
Chai compared
Straight head-to-head pages against the busiest products in Science & Bio.
How to cite this page
Free to cite and reuse under CC BY 4.0. Permalink: https://tomorrow.aliensquad.ai/tools/chai-discovery
APA
Tomorrow. (2026). Chai — version, pricing and model stack [Data set entry]. AlienSquad. Retrieved 2026-11-08, from https://tomorrow.aliensquad.ai/tools/chai-discovery
BibTeX
@misc{tomorrow-tools-chai-discovery,
author = {{Tomorrow}},
title = {Chai — version, pricing and model stack},
year = {2026},
publisher = {AlienSquad},
howpublished = {\url{https://tomorrow.aliensquad.ai/tools/chai-discovery}},
note = {Accessed: 2026-11-08}
}