Accelerating virtual screening by 61% with expert-driven computational biology
19 computational biologists
Specialists recruited
19 computational biologists
Specialists recruited
61% faster screening
Time reduction achieved
6-week program
Rapid deployment
About our client
A $2.8B biotechnology company pioneering AI-driven drug discovery for oncology and rare diseases. Their cloud platform processes 500TB of multi-omics data each month, running 10M molecular simulations daily across 500,000 CPU cores. This approach has already advanced four AI-designed molecules into clinical trials.
Industry
Objective
The biotech firm set out to enhance their in-silico discovery engine with next-generation computational models. The initiative required not only accelerating ultra-large library screening, but also improving target accuracy, synthetic accessibility, and ADMET prediction. The ultimate goal: shorten the discovery-to-clinic pipeline while cutting costs and attrition.
- Integrate genomic and structural data for novel target discovery
- Improve hit quality and reduce false positives in predictions
- Enable faster iteration on compound optimization cycles
- Advance preclinical candidates with stronger validation confidence
The challenge
Despite heavy infrastructure investment, existing virtual screening workflows struggled with both speed and precision. Competing AI platforms outperformed them, eroding competitive edge.
- Screening 10B compound libraries took 8 months via conventional methods
- AlphaFold-derived structures achieved only 67% accuracy at binding sites
- Multi-omics integration captured 34% of relevant disease pathways
- Prior deep learning models required 50K+ actives to perform acceptably
- Computational hits validated experimentally only 29% of the time
- Competitors achieved 5x faster iteration with newer architectures
CleverX solution
CleverX mobilized a specialized cross-functional team of computational chemists, bioinformaticians, ML engineers, and structural biologists. Together they redesigned pipelines to handle extreme data loads while improving prediction reliability.
Expert recruitment:
- 8 PhD computational chemists in molecular dynamics/quantum mechanics
- 6 bioinformaticians for pathway analysis and target deconvolution
- 3 ML engineers with chemistry-specific architecture experience
- 2 structural biologists focused on protein-protein interactions
- Collective record: 120+ publications and experience at Atomwise, Recursion, Schrödinger
Technical framework:
- Geometric deep learning on 3D molecular structures
- Transformer-based SMILES generation for novel molecules
- Federated learning combining proprietary + public datasets
- Physics-informed neural nets with quantum mechanical constraints
Quality protocols:
- Orthogonal validation using multiple prediction methods
- Retrospective testing on 50 historical programs
- Confidence scoring for uncertain predictions
- Interpretable AI outputs explaining structural rationales
Impact
A phased rollout tackled infrastructure first, then modeling, and finally validation—shortening feedback loops and cutting screening timelines by more than half.
Weeks 1-2: Data infrastructure and computational pipeline setup
- Integrated 15 public databases with 100M data points
- Built distributed computing handling 1TB/day throughput
- Deployed 200 A100 GPUs for large-scale training
- Automated pipeline from target sequence to lead molecules
Weeks 3-6: Model development and training
- Trained protein-ligand models on 2M crystal structures
- Developed generative models creating 100K molecules/day
- Built ADMET prediction ensemble with 0.89 AUC
- Created synthetic route predictor at 82% accuracy
Weeks 7-10: Virtual screening campaign
- Screened 5B compounds in 2 weeks (vs 8 months prior)
- Identified 450 novel scaffolds across 6 targets
- Predicted 23K drug-target interactions for repositioning
- Generated 50K optimized analogs
Weeks 11-14: Experimental validation and refinement
- Wet-lab validated 500 computational hits
- Improved hit rate to 47% (vs 8% baseline)
- Iteratively retrained models with experimental feedback
- Advanced 12 candidates into preclinical testing
Result
Computational efficiency:
The platform achieved breakthrough performance in speed and scalability.
- Screening time cut 61% (8 months → 3 months)
- Cost per screen down 72% through optimization
- Lead optimization cycles shortened 16 → 6 weeks
- Scaffold hopping success rate improved 3.4x
Discovery performance:
Faster models translated into dramatically higher discovery productivity.
- Hit rate from virtual screening jumped 8% → 47%
- 23 first-in-class compounds discovered
- ADMET prediction accuracy improved to 89%
- Experimental validation needs reduced 65%
Business impact:
The improvements yielded direct financial and strategic returns.
- Saved $6.2M/year in HTS and synthesis costs
- Advanced 3 programs to IND 18 months faster
- Raised $85M Series C funding off platform success
- Licensed platform to 2 pharma partners for $12M upfront
Strategic advantages:
The system created durable competitive differentiation.
- Built proprietary database with 10B annotated compounds
- Cloud-native platform scaled to exascale computing
- 3 novel graph neural networks patented
- Published in Nature Computational Science
The company's computational platform was recognized with Bio-IT World Innovative Practices Award for advancing in-silico drug discovery.
Discover how CleverX can streamline your B2B research needs
Book a free demo today!
Trusted by participants
Dimitris Bouskos
Freelance Illustrator and Motion Graphics Artist
CleverX connected us with experts providing accurate and fast results with an emphasis on creative problem solving.
Deanna Liu
Associate Manager, User Acquisition & Paid Media
I was referred to CleverX by a former co-worker of mine and getting work opportunities through CleverX has been nothing but easy and straightforward. It's been a pleasure :)
Alex R.
Media Director | Planning and Activation
CleverX is very easy to use. Other professionals you collaborate with are very responsive about any questions I had and made this process of getting the work done extremely simple and fun.
Gary Cave
Manager of Data Analytics
The CleverX community team is great to work with! I get invited for quality work opportunities and projects all the time. Also, shoutout to their team who are super responsive.
Nick Fung
Digital Marketing Analyst - PPC
CleverX has been an amazing platform to be on. The work opportunities are unique, great and thorough. It’s a great way to be involved especially with the work from home setting. Two thumbs up!
Arthur Binder
Director of Programmatic
I've completed multiple projects on different topics from my industry. I've found the platform to be very easy and safe to use. I would continue to provide support and insights using CleverX.
Jessica Lewis
Lead Consultant, Director of CRM & Strategy
I've had a great experience with CleverX. The projects are very easy to take and relevant to my industry. I will definitely be back for more!
James C.
Digital Strategist
Very easy and intuitive platform to use. Everyone I have worked with is extremely helpful. Really straightforward from start to finish.
Dimitris Bouskos
Freelance Illustrator and Motion Graphics Artist
CleverX connected us with experts providing accurate and fast results with an emphasis on creative problem solving.
Deanna Liu
Associate Manager, User Acquisition & Paid Media
I was referred to CleverX by a former co-worker of mine and getting work opportunities through CleverX has been nothing but easy and straightforward. It's been a pleasure :)
Alex R.
Media Director | Planning and Activation
CleverX is very easy to use. Other professionals you collaborate with are very responsive about any questions I had and made this process of getting the work done extremely simple and fun.
Gary Cave
Manager of Data Analytics
The CleverX community team is great to work with! I get invited for quality work opportunities and projects all the time. Also, shoutout to their team who are super responsive.