Sage2Levanto Labs
|
Span-01Respan
|
|||||
| Sage2 | Span-01 | |||||
|---|---|---|---|---|---|---|
Related Products
|
||||||
Sage2:
About
Sage2 is a cloud-hosted AI model and API for developers building software agents and automated workflows. It accepts structured task instructions and returns decisions or extracted information in machine-readable formats, allowing applications to delegate steps such as classification, routing, evaluation, and data extraction to a model designed for tool-using agents. Developers can call Sage through its API, inspect model behavior in browser-based demos, and connect it to agent development environments including Cursor and Claude Code. The service offers API usage pricing with a free tier and paid monthly plans; usage charges and included credits vary by plan. Sage is intended for individual developers and software teams that want to add decision-making and extraction capabilities to applications without hosting the model themselves.
|
Span-01:
About
Span-01 is a hyper-parallel reasoning classifier built to detect complex behaviors across long production traces in a single forward pass. Rather than generating tokens sequentially, it reasons over natural-language behavior definitions and returns direct probabilities for present, absent, and not_observable. The model is trained for general classification reasoning with RLAIF before being specialized for behavior detection, allowing it to apply previously unseen definitions to new behaviors and domains instead of relying on a fixed taxonomy. At inference time, hyper-parallel definition branches evaluate multiple behaviors against the same trace context simultaneously, while hybrid attention helps preserve reasoning over long, complex inputs. Span-01 is designed for production monitoring across safety, reliability, grounding, agent behavior, and response quality, including jailbreak and prompt injection detection, privacy, and secrets.
|
|||||
Sage2:
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
|
Span-01:
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
|
|||||
Sage2:
Audience
Software developers and teams building AI agents and automated workflows.
|
Span-01:
Audience
AI, safety, evaluation, and observability teams seeking to detect and score complex behaviors across long production traces with fast, probability-based classification
|
|||||
Sage2:
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Not Supported
|
Span-01:
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
|||||
Sage2:
API
Offers API
Supported
|
Span-01:
API
Offers API
Supported
|
|||||
Sage2:
Screenshots and VideosNo images available
|
Span-01:
Screenshots and Videos |
|||||
Sage2:
Pricing
$0
The Free plan costs $0/month and includes $0.20 in usage. The Developer plan costs $14/month and includes $14 in usage. Additional usage is charged by token and web-search rates shown on the pricing page.
Free Version
Supported
Free Trial
Not Supported
|
Span-01:
Pricing
$199 per month
Free Version
Supported
Free Trial
Supported
|
|||||
Sage2:
Reviews/
|
Span-01:
Reviews/
|
|||||
Sage2:
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Span-01:
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
|
|||||
Sage2:
Company InformationLevanto Labs
Founded: 2026
United States
levanto.ai/model
|
Span-01:
Company InformationRespan
Founded: 2023
United States
www.respan.ai/blog/introducing-span-1
|
|||||
Sage2:
Alternatives |
Span-01:
Alternatives |
|||||
|
Sage2:
|
Span-01:
|
|||||
|
Sage2:
|
Span-01:
|
|||||
|
Sage2:
|
Span-01:
|
|||||
|
Sage2:
|
Span-01:
|
|||||
Sage2:
Categories |
Span-01:
Categories |
|||||
Sage2:
Integrations
AssemblyAI
Not Supported
Claude Code
Supported
Cognee
Not Supported
Cursor
Supported
Google GenAI SDK
Not Supported
JavaScript
Not Supported
LangChain
Not Supported
LinkUp
Not Supported
LlamaIndex
Not Supported
Mastra
Not Supported
|
Span-01:
Integrations
AssemblyAI
Supported
Claude Code
Not Supported
Cognee
Supported
Cursor
Not Supported
Google GenAI SDK
Supported
JavaScript
Supported
LangChain
Supported
LinkUp
Supported
LlamaIndex
Supported
Mastra
Supported
|
|||||
|
Sage2:
|
Span-01:
|