Tev1Together AI
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Related Products
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About
Kardinal is a route optimization API for developers and logistics teams that need to model real operations, not just sequence stops. It solves complex multi-stop, multi-vehicle routing under real-world constraints: time windows, capacities, multi-depot, multi-temperature fleets, pickup and delivery, skip handling and driver rules. In an open benchmark of 149 constraints, Kardinal expresses 93%, the widest coverage of the eleven engines tested. It re-optimizes live plans without rebuilding from scratch, and returns deterministic, reproducible results. Integrate it through a self-serve API with a developer console, strongly typed SDKs and clear docs. Pricing is public, per optimized stop and among the most competitive on the market, re-optimizations free within 24h, with a free tier to test on your own data, no sales call. Built to be called by AI agents too, via an MCP server and machine-readable documentation. Recognized in the 2026 Gartner Market Guide for Vehicle Routing and Scheduli
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About
Tev1 is a fast decision and classification model built by Together AI and fine-tuned from Qwen3.5 4B. It is designed around a simple interface: provide a piece of state, a question, and 2 to 24 labeled options, and the model returns exactly one letter that software can map back to a semantic key. This structure supports production tasks such as routing support tickets, evaluating automated returns, applying policy rules, rating sentiment, categorizing documents, and inserting deterministic decision points into larger agent pipelines. The model has 4.7B parameters, a 32.8K-token context window, and runs with non-thinking generation for fast, predictable classification. It was trained on 37,840 examples spanning intent detection, boolean comprehension, sentiment, policy application, routing, news categories, and research-paper taxonomy. Recommended settings use temperature 0 and a very small output budget so responses remain stable and easy to parse.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Software editors embedding route optimization (TMS, delivery, field service) and transport, logistics and field-service operations running their own fleets, from small teams to large networks.
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Audience
Developers and AI engineering teams seeking to route, classify, score, and apply policy decisions through fast, deterministic structured outputs
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Support
Phone Support
Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Supported
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API
Offers API
Supported
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
€99
Kardinal charges per optimized stop, not per vehicle, user or API call. Start with 1,000 free stops, no credit card required. Then buy prepaid packs: 2,000 stops for €99 (€0.050/stop), 10,000 for €299 (€0.030), 50,000 for €999 (€0.020) or 250,000 for €2,999 (€0.012). No subscription: stops never expire while your account is active, and re-optimizations within 24 hours are free. Alerts at 80% and optional auto top-up keep you from running out. Need millions of stops? Talk to our team.
Free Version
Not Supported
Free Trial
Supported
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Pricing
$0.04 per 1M tokens
Free Version
Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationKardinal
Founded: 2015
France
kardinal.ai/
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Company InformationTogether AI
Founded: 2022
United States
www.together.ai/models/tev1-4b-experimental
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Alternatives |
Alternatives |
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Categories |
Categories |
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Route Planning Features
Capacity Planning
Supported
Drag & Drop Scheduling
Supported
Driver Management
Supported
Emergency Dispatch
Supported
GPS Tracking
Not Supported
Performance Metrics
Supported
Route Costing
Supported
Territory Management
Supported
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Integrations
Akanea CUSTOMS
Supported
Dashdoc
Supported
Open Pricer
Supported
Python
Not Supported
Qwen3.5
Not Supported
Riposte Platform
Supported
TypeScript
Not Supported
Urbantz
Supported
acteos
Supported
project44
Supported
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Integrations
Akanea CUSTOMS
Not Supported
Dashdoc
Not Supported
Open Pricer
Not Supported
Python
Supported
Qwen3.5
Supported
Riposte Platform
Not Supported
TypeScript
Supported
Urbantz
Not Supported
acteos
Not Supported
project44
Not Supported
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