Overview
Intended useBest suited for clinical-text understanding and structured-output workflows. |
FamilyCtxdex MedicalMedical foundation-model family. |
AnnouncedAnnounced |
DeprecatedNot applicableModel is current. |
RetiredNot applicableModel is not retired. |
What it does
Capabilities carry their support status; tasks are labels, because seven descriptions would bury the section.
Capabilities (1)
- Structured Output
- Intrinsic support for constrained/structured machine-readable output.
Tasks (2)
Inputs & Outputs
Each modality is paired with the representation it is carried in, so a non-token model reads the same way a text one does.
Accepts
- ImageRadiograph
- TextClinical Note
Produces
- TextPlain Text
Technical Characteristics
A characteristic with no value states why it has none. An absence here is a recorded fact, not a gap in the page.
Availability
Current offering availableAgent Makers
First Party Managed Api
Serving surfaces
Oryventa Models
Hosted Open Model
Serving surfaces
Distributions
A downloadable artefact under this model's licence. Format, precision and size are properties of the artefact, not of the model.
Open Weights
Available distributionServing Performance
Measured as ofEvery figure is measured under the conditions beside it. Read without them, a latency number claims more than it can.
| Metric | Typical value | Conditions |
|---|---|---|
| Workload Completion Latency MsCompletion latency for a named, fixed workload profile. | 2385Ms | Capacity Mode: SHARED_ON_DEMANDDelivery Mode: SYNCHRONOUSProcessing Tier: STANDARDConcurrency Band: C1 |
| Workload Completion Latency MsCompletion latency for a named, fixed workload profile. | 2360Ms | Capacity Mode: SHARED_ON_DEMANDDelivery Mode: SYNCHRONOUSProcessing Tier: STANDARDConcurrency Band: C1 |
| Workload Units Per SecondThroughput in workload-profile-defined units per second. | 0.422Workload Unit Per Second | Capacity Mode: SHARED_ON_DEMANDDelivery Mode: SYNCHRONOUSProcessing Tier: STANDARDConcurrency Band: C1 |
| Workload Units Per SecondThroughput in workload-profile-defined units per second. | 0.415Workload Unit Per Second | Capacity Mode: SHARED_ON_DEMANDDelivery Mode: SYNCHRONOUSProcessing Tier: STANDARDConcurrency Band: C1 |
Pricing Reference
Reference offering
Agent Makers · First Party Managed Api
| Meter | Basis | Rate |
|---|---|---|
| Input | Input tokens | $2.8 / 1000000Token |
| Output | Output tokens | $6 / 1000000Token |
| Cached Input | Cached input tokens | $0.56 / 1000000Token |
Full pricing for a single offering is one step further in, from this model’s pricing page, because it is addressed by offering and this page carries the model. The calculator is disabled because it is not built.
1 other current offering is priced separately. This is the publisher's own offering, chosen as the reference — it is not the cheapest by definition. Rates are not comparable across offerings unless meter, unit and conditions match.
Derived chronology
Model Journey
Assembled from this model’s own lifecycle records, its snapshots, its providers’ offering and pricing history, and recorded succession. It is a view over those records, not a second source of truth, and undated lineage is deliberately not on it.
- Effective fromPricingNormal
Agent Makers pricing became effective
Offering context: Agent Makers
Version current, effective from 2026-01-01.
- Effective fromModelNormal
Model status changed to Active
- Effective fromAvailabilityMajor
Oryventa Models · Hosted Open Model: Active
Offering context: Oryventa Models
Synthetic commercial activation.
- Effective fromPricingNormal
Oryventa Models pricing became effective
Offering context: Oryventa Models
Version current, effective from 2025-06-04.
- Effective fromAvailabilityMajor
Agent Makers · First Party Managed Api: Active
Offering context: Agent Makers
Synthetic commercial activation.
- Effective fromPricingNormal
Agent Makers pricing became effective
Offering context: Agent Makers
Version previous, effective from 2025-05-21.
The first control expands this section in place, without filters or navigation. The second opens the standalone journey, which adds filtering on three axes, year grouping, per-event provenance and a shareable address.
Every date is the source record’s own effective date — a model lifecycle date, a snapshot release, an offering’s effective date, a pricing version’s effective-from. None of them is a load or capture timestamp.
Licence & Use Conditions
LicenceAgent Makers Open Weight License |
Version1.0 |
SPDX identifierNot applicableNo SPDX identifier is recorded for these terms. |
Legal textNo public URI recordedThe terms exist and are held internally; no public address has been published.Captured as of |
Use conditions (2)
Not for direct clinical use
Not intended for direct clinical diagnosis/treatment decisions.
Requires domain validation
Requires domain-specific validation before consequential use.
These conditions bind use of the model under its licence. Where the licence permits self-hosting, it permits it subject to them.
Lifecycle & Lineage
Direct lineage
Derived From
Ctxdex Foundation 2 Instruct
Successor Of of
Ctxdex Chikitsa 2
Recommended replacement for
None recordedNo replacement recommendation is recorded in either direction.Lifecycle history: Preview on 2025-05-13, then Active on 2025-09-13.
Similar Industry Models
Captured as ofA positioning reference, not an equivalence claim. Each row states the axes it was drawn on, and covers only that part of this model's positioning.
MedGemma 1.5 4B
Selected as a close current reference for Ctxdex Chikitsa 1 based on medical text image, clinical workflow adaptation.
Checked 2026-09-14 · High confidence
MedGemma 27B
Selected as a close current reference for Ctxdex Chikitsa 1 based on medical text image, larger medical model.
Checked 2026-09-14 · Medium confidence
GPT-Rosalind
OpenAI
Differences recorded: Not Medical Imaging Specialist.
Selected as a reference current reference for Ctxdex Chikitsa 1 based on life sciences reasoning.
Checked 2026-09-14 · Medium confidence
Comparison method CTXDEX_COMPARABLES_V1.