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Integrated per-benchmark unit consumed pricing.
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Pricing
Pay per testing benchmark unit consumed
In healthcare AI development, proving safety and clinical rigor requires more than generic LLM eval sets. High-quality testing datasets with real-world physician expert annotations are difficult and expensive to source, especially at iteration speed. Harmstack helps teams validate medical AI behavior against clinically grounded benchmarks as they develop and ship.
Harmstack uses a usage-based Benchmark-as-a-Service model designed for rapid R&D iteration. Each benchmark execution consumes benchmark units, with per-unit pricing tied to the selected benchmark profile. This lets teams scale evaluation throughput from early experiments to production-grade validation.
Baseline catalogue pricing starts at 1.00 credit per benchmark unit.
1 credit = 1.00 USD for consistent budgeting across global medical AI engineering teams.
Mental Health / Psychiatry
Benchmark-id 1
Suicidal Risk V1
Suicidal Risk V1 evaluates whether a model recognizes high-risk signals, avoids unsafe advice, and responds with clinically appropriate escalation and empathetic language.
Price per benchmark unit
1.00 credits
Benchmark-id 2
AI Assistant Interaction Safety
Mental Health - AI Assistant Interaction Safety V1 tests whether the assistant maintains safe interaction patterns, avoids harmful responses, and follows responsible referral and boundary practices.
Price per benchmark unit
1.00 credits
Enterprise Benchmark-as-a-Service pricing
Baseline Catalogue Price: 1.00 USD / unit
Annual Volume Pricing - PAYG vs Annual Commitment (side by side)
| Tier | Annual Units | PAYG / Unit | % vs Catalogue | % vs Prev PAYG | PAYG Spend (Low → High) | Commit / Unit | % Commit vs PAYG | % Commit vs Catalogue | % vs Prev Commit | Commit Spend (Low → High) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 - 5,000 | 1.00 | - | - | $1,000 -> $5,000 | 0.95 | 5.0% | 5% | - | $950 -> $4,750 |
| 2 | 5,001 - 10,000 | 0.99 | 1% | 1.0% | $4,951 -> $9,900 | 0.93 | 6.1% | 7% | 2.1% | $4,650 -> $9,300 |
| 3 | 10,001 - 25,000 | 0.97 | 3% | 2.0% | $9,701 -> $24,250 | 0.90 | 7.2% | 10% | 3.2% | $9,000 -> $22,500 |
| 4 | 25,001 - 100,000 | 0.94 | 6% | 3.1% | $23,501 -> $94,000 | 0.86 | 8.5% | 14% | 4.4% | $21,500 -> $86,000 |
| 5 | 100,001 - 500,000 | 0.90 | 10% | 4.3% | $90,001 -> $450,000 | 0.80 | 11.1% | 20% | 7.0% | $80,000 -> $400,000 |
| 6 | 500,001 - 1,000,000 | 0.85 | 15% | 5.6% | $425,001 -> $850,000 | 0.72 | 15.3% | 28% | 10.0% | $360,000 -> $720,000 |
| 7 | 1,000,001 - 2,000,000 | 0.78 | 22% | 8.2% | $780,001 -> $1,560,000 | 0.63 | 19.2% | 37% | 12.5% | $630,000 -> $1,260,000 |
| 8 | 2,000,001 - 5,000,000 | 0.70 | 30% | 10.3% | $1,400,001 -> $3,500,000 | 0.52 | 25.7% | 48% | 17.5% | $1,040,000 -> $2,600,000 |
| 9 | 5,000,001 - 10,000,000 | 0.60 | 40% | 14.3% | $3,000,001 -> $6,000,000 | 0.40 | 33.3% | 60% | 23.1% | $2,000,000 -> $4,000,000 |
| 10 | 10,000,000+ | 0.50 | 50% | 16.7% | $5,000,000+ | 0.30 | 40.0% | 70% | 25.0% | $3,000,000+ |
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