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Description

SWE-1.7 is Cognition’s most capable software engineering model, built to push frontier coding performance while reducing the cost of high-quality agentic rollouts. The model is designed for real-world software development tasks that require extended reasoning, codebase understanding, terminal use, debugging, feature work, migrations, and careful validation. It was trained from a Kimi K2.7 base and improved through Cognition’s reinforcement learning pipeline, including more stable training, stronger infrastructure, better data curation, and long-horizon task techniques. SWE-1.7 is especially optimized for asynchronous software engineering, where an agent needs to work through large projects over longer sessions instead of simply answering short prompts. Its self-compaction capabilities allow the model to summarize its working state and resume from that summary, helping it operate beyond the raw context window on multi-hour tasks. The model is also trained to balance task success with efficiency, using concise reasoning when possible while preserving deeper exploration for harder problems. SWE-1.7 tends to investigate codebases more thoroughly than its base model, reading files, running searches, probing edge cases, and experimenting before making changes. It is available in Devin through web, desktop, and CLI interfaces, with Cerebras serving support at 1000 TPS. SWE-1.7 gives developers and engineering teams a high-performance coding model for complex software projects at a more practical cost.

Description

Seed2.1 Turbo represents an advanced AI productivity model that is adept at tackling intricate real-world challenges through its robust general-agent capabilities, coding proficiency, and multimodal functionality. Unlike traditional models that offer singular solutions, it is equipped to manage multi-step workflows aimed at achieving specific objectives, generating practical and actionable results across various tools and environments. In both professional settings and everyday tasks, it can assist with project management, document handling, data analysis, solution development, content organization, tool utilization, and synthesizing results. Additionally, it excels in educational, office, and research contexts, facilitating tasks such as crafting lesson-plan presentations, dissecting detailed spreadsheets, and generating comprehensive industry analyses. In the realm of software engineering, Seed2.1 Turbo facilitates complete project delivery, encompassing requirement analysis, feature development, bug resolution, environment configuration, terminal commands, and validation of outcomes, while also possessing a deep understanding of codebase structure, dependencies, and business logic to efficiently manage modifications. This model’s versatility makes it a valuable asset across a wide range of applications, ensuring that users can leverage AI to enhance productivity and streamline their workflows.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

C
CSS
Devin Desktop
Doubao
Go
HTML
Hermes Agent
JavaScript
Kotlin
Kubernetes
Lua
OpenClaw
PowerShell
Python
Ruby
Scala
Solidity
Terraform
XML
YAML

Integrations

C
CSS
Devin Desktop
Doubao
Go
HTML
Hermes Agent
JavaScript
Kotlin
Kubernetes
Lua
OpenClaw
PowerShell
Python
Ruby
Scala
Solidity
Terraform
XML
YAML

Pricing Details

$20/month
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Cognition

Founded

2023

Country

United States

Website

cognition.com

Vendor Details

Company Name

ByteDance

Founded

2012

Country

China

Website

seed.bytedance.com/en/seed2_1

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