Overview
Intended useBest suited for multimodal understanding, physical-scene reasoning, robot action generation, and structured-output workflows. |
FamilyCtxdex RoboticsRobotics and embodied-intelligence 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 (3)
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
- ImageRobot Camera Image
- TextPlain Text
- VectorRobot Proprioception
- VideoRobot Video Stream
Produces
- ActionRobot Action
- 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
Astavra Enterprise AI
Enterprise Managed Ai
Serving surfaces
Serving 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 |
|---|---|---|
| Action Response Latency MsLatency from action-relevant input availability to generated robot action output under a defined control workload. | 35Ms | 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 |
| Robot Compute | Robotics compute hour | $2.5 / 1Robot Hour |
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. The meters below are on 2 different units and cannot be summed into a single rate. 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 2026-04-01.
- Effective fromAvailabilityNormal
Astavra Enterprise AI · Enterprise Managed Ai: Active
Offering context: Astavra Enterprise AI
Synthetic commercial activation.
- Effective fromAvailabilityMajor
Astavra Enterprise AI · Enterprise Managed Ai: Preview
Offering context: Astavra Enterprise AI
Synthetic limited preview launch.
- Effective fromPricingNormal
Astavra Enterprise AI pricing became effective
Offering context: Astavra Enterprise AI
Version current, effective from 2026-03-09.
- 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 2026-02-04.
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 Proprietary Model Terms |
Version1.0 |
SPDX identifierNot applicableSPDX identifies open-source licences; these are proprietary terms. |
Legal textNo public URI recordedThe terms exist and are held internally; no public address has been published.Captured as of |
Use conditions (0)
None recordedNo condition constrains use of this model beyond its licence.Lifecycle & Lineage
Direct lineage
Derived From of
Ctxdex Yantra 2 On-Device
Successor Of
Ctxdex Yantra 1
Recommended replacement for
None recordedNo replacement recommendation is recorded in either direction.Lifecycle history: Active on 2026-01-27.
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.
Gemini Robotics 2
Google DeepMind
Selected as a direct current reference for Ctxdex Yantra 2 based on general robot control, vla, whole body.
Checked 2026-09-14 · High confidence
GR00T N1.6
NVIDIA
Selected as a close current reference for Ctxdex Yantra 2 based on generalist robot control, action generation.
Checked 2026-09-14 · High confidence
Gemini Robotics ER 2
Google DeepMind
Differences recorded: Not Direct Action Model.
Selected as a close current reference for Ctxdex Yantra 2 based on embodied reasoning, multi step planning.
Checked 2026-09-14 · High confidence
Comparison method CTXDEX_COMPARABLES_V1.