AI Models & Platforms
4.0/5.0
VerifiedPaidLast technical review:
Markdown for AI (.md)

TinyWMCraft

Train a 14M-parameter world model in under 10 minutes and play it.

Score

4.0/5

License
MIT
Last technical review
2026-11-05
Available plansVisit website (opens in a new tab)

Technical Overview

TinyWMCraft is an automated research benchmark focused on training world models for Craftax. It enables engineers and coding agents to train lightweight 14 million parameter models on a single A100 GPU under tight budgets, evaluate performance via simulations, and run inference directly in modern web browsers.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Ultra-fast training under 10 minutes on accelerated hardware.
  • Low computational cost estimated under a dollar per run.
  • Allows direct execution of the resulting model in web browsers.

Technical Considerations

  • Requires access to dedicated GPU hardware for training.
  • Capabilities limited to the specific 2D Craftax simulation domain.

Technical Capabilities & Features

2/7
Not available:REST & GraphQL API
Not available:SSO / SAML Authentication
Included:Self-Hosted Option
Included:Full Data Export
Not available:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Not available:Immutable Audit Logs
Scorecard
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Technical Scorecard: TinyWMCraft

76/100
DX & Tech Documentation
Excellent
80/100
Pricing Fairness
Excellent
100/100
Security & Governance
Improvable
50/100
Data Portability & Sovereignty
Excellent
90/100
Performance & Reliability
Favorable
60/100

Time to Value & Fit by Segment: TinyWMCraft

Estimated Time-to-Value< 1 hour (Immediate)

Near-instantaneous deployment with minimal technical friction.

Learning CurveModerate (Standard)

Requires consulting technical documentation and basic credentials setup.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
80%
Mid-Market & Scaleup50 to 500 members
60%
Corporate Enterprise500+ members
40%
Pricing & TCO
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Pricing

Contact Sales/mo

Model: PAID.

Get TinyWMCraft (opens in a new tab)

Billing Risks & Hidden Clauses: TinyWMCraft

Free Tier Limits:

Completely open source and free to use with your own compute resources.

Total Cost of Ownership (TCO) Projection: TinyWMCraftPAID
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$12/month
1 active user
12-Month Investment
$122/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$366total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 3 active users

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSaaS is $178/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$120/month
10 active users
12-Month Investment
$1,224/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$3,672total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 10 active users

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSavings of $84/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$300/month
25 active users
12-Month Investment
$3,060/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$9,180total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 28 active users

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSaaS is $360/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$1,200/month
100 active users
12-Month Investment
$12,240/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$36,720total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 78 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSavings of $2,760/year
Usage Surcharges & Bill Shock Simulator: TinyWMCraftWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (10 GB)

Included base quota in plan: 20 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$20/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 20 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$5/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$25/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 20 GB.
High Risk / Accelerated Overages
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$41/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$61/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 20 GB.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$176/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$196/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Procurement Strategy & Discounts: TinyWMCraftB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
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Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: No contract lock-inMedian achieved discount: -12%
Public List Price
Custom / Contact
100% baseline
Audited Market Average
-12% median
~88% of list price
Optimized Target Price
-20% target
Max achievable discount (Q4 / multi-year): -20%
Security & Data Exit
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Compliance & Security Standards: TinyWMCraft

SOC 2 Type IINot reported
ISO 27001Not reported
GDPR / RGPDNot reported
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActDPA On Request
SSO Availability (SAML Enterprise)
No SSO Documented
Data Residency
GLOBALGitHub
AI Privacy Policy
Not evaluated
Data Liberation & Migration Runbook: TinyWMCraftONNX · SAFETENSORS · PYTHON
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
ONNXSAFETENSORSPYTHON
Password Hash Portability
Locked: Proprietary Algorithm / No Export

Credential hashes are guarded under proprietary algorithms and cannot be exported.

CLI Command / Rescue Endpoint
git clone https://github.com/Maharishiva/tinywmcraft
Exit Protocol & Migration Notes

El código y los pesos del modelo se pueden clonar directamente desde el repositorio de GitHub.

Deployment & Infrastructure Requirements: TinyWMCraftMIT
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguagePython
Code LicenseMIT
Docker CLI Directive
docker run -d --name tinywmcraft -p 8080:8080 tinywmcraft:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of TinyWMCraft

66/100 Technical Trust

Frequent Praises in Production

  • Ultra-fast training under 10 minutes on accelerated hardware.
  • Low computational cost estimated under a dollar per run.
  • Allows direct execution of the resulting model in web browsers.

Reported Production Frictions

  • Requires access to dedicated GPU hardware for training.
  • Capabilities limited to the specific 2D Craftax simulation domain.
Commercial Treatment & Vendor Lock-in:1-Click Cancellation

Immediate cancellation from account settings without phone calls or forced retention.

Open source repository activity: TinyWMCraft3
Stars, forks and release cadence
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Stars3
Forks1
Open Issues0
SPDX LicenseMIT
Latest Commit DetectedNov 2, 2026

Frequently Asked Technical Questions (TinyWMCraft)

What hardware requirements are needed to train the model?

Training requires a dedicated GPU with adequate computing capacity, such as an NVIDIA A100 available in cloud environments.

How is the performance of the trained model evaluated?

A score is calculated based on simulation accuracy compared to the real game, evaluating logic and memory across three seeds.

Is it possible to run the trained model on mobile devices?

Yes, once training is complete, the compiled model can be run interactively directly from compatible web browsers.

Direct Alternatives

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