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Description
Cohere has introduced Command R+, its latest large language model designed to excel in conversational interactions and manage long-context tasks with remarkable efficiency. This model is tailored for organizations looking to transition from experimental phases to full-scale production.
We suggest utilizing Command R+ for workflows that require advanced retrieval-augmented generation capabilities and the use of multiple tools in a sequence. Conversely, Command R is well-suited for less complicated retrieval-augmented generation tasks and scenarios involving single-step tool usage, particularly when cost-effectiveness is a key factor in decision-making.
Description
Leanstral 1.5 is a model licensed under Apache-2.0, designed for effective proof engineering in Lean 4, aimed at enhancing the capabilities and accessibility of formal verification. It boasts a total of 119 billion parameters, with 6 billion of them being active, marking a significant improvement in performance for tasks such as theorem proving, agent-based proof engineering, and the verification of practical code. The development of Leanstral 1.5 involved a comprehensive three-stage training process, which included mid-training, supervised fine-tuning, and reinforcement learning utilizing CISPO. In a multiturn environment, the model is tasked with receiving a theorem statement, submitting a proof, and refining its approach based on feedback from the Lean compiler until the proof is either successfully compiled or the available resources are depleted. In the code agent setting, Leanstral functions similarly to a developer navigating a raw filesystem, allowing it to edit files, execute bash commands, and interact with the Lean language server to monitor goals, errors, and type information in real time. This innovative approach not only streamlines the proof engineering process but also significantly enhances the user experience in formal verification tasks.
API Access
Has API
No
API Access
Has API
Yes
Screenshots View All
No images available
Integrations
Aider
Yes
Anything
Yes
Azure Marketplace
Yes
Cohere
Yes
MindMac
Yes
Symflower
Yes
Integrations
Aider
No
Anything
No
Azure Marketplace
No
Cohere
No
MindMac
No
Symflower
No
Pricing Details
Free
Free Trial
No
Free Version
Yes
Pricing Details
Free
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Cohere AI
Founded
2019
Country
Canada
Website
cohere.com
Vendor Details
Company Name
Mistral AI
Founded
2023
Country
France
Website
mistral.ai/news/leanstral-1-5/