Grok 4.6

Grok 4.6

SpaceXAI
SWE-2

SWE-2

Cognition
+
+

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About

Grok 4.6 is an xAI model designed for long-running agents, ambitious interactive projects, visual work, coding, research, and knowledge workflows. The model builds on Grok 4.5 with stronger support for multi-step tasks that require sustained reasoning across codebases, information analysis, application development, and work artifact creation. Grok 4.6 can help turn broad product ideas into working first versions by researching domains, structuring applications, implementing core interactions, and refining results through feedback. It is trained across agentic tasks such as knowledge work, general coding, kernel optimization, web development, computer-aided design, and other technical environments. The model is available in Cursor, Grok Build, the xAI API, and partners such as OpenRouter, Vercel, and Cloudflare. Built for developers, builders, and teams working on complex projects, Grok 4.6 helps accelerate coding, agentic workflows, visual applications, and technical execution.

About

SWE-2 is Cognition’s advanced coding model designed to improve software engineering performance while reducing the cost of agentic coding workflows. The model is post-trained from Kimi K3 and uses reinforcement learning to optimize multiple reasoning-effort levels within a single training run. SWE-2 is designed to explore codebases more selectively, begin implementation sooner, and complete tasks with fewer redundant reads and reasoning steps than earlier Cognition models. Its capabilities include code generation, debugging, test creation, verification, repository analysis, and complex terminal-based software engineering tasks. The model also emphasizes stronger engineering judgment, end-to-end test coverage, instruction following, and evidence-based verification of user assumptions. SWE-2 is available through Devin Desktop and Devin CLI, with broader rollout planned across Devin Web and Fusion.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers, software engineers, AI builders, product teams, researchers, startup teams, technical founders, Cursor users, Grok Build users, API developers, and organizations that need long-running agents, agentic coding, knowledge work automation, interactive app generation, visual project creation, codebase analysis, self-testing workflows, API access, and advanced reasoning for complex technical projects

Audience

Software developers, engineering teams, AI coding agent users, DevOps professionals, and organizations that need capable agentic software engineering with lower execution cost and more efficient reasoning

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$2 per 1M tokens (input)
$2 per million input tokens and $6 per million output tokens
Free Version
Free Trial

Pricing

$20/month
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5

Pros & Cons from Real Users

Pros

  • Grok 4.6 looks like a strong upgrade for developers who care about agentic work, not just quick answers. The focus on long-running tasks is exactly what I want when a model needs to stay with a codebase, reason through multiple steps, and keep making progress without falling apart. I also like that it is built for coding, research, visual work, and app creation in the same lane. That makes it feel useful for modern developer workflows where you are not just writing code, but also reading docs, planning architecture, generating UI ideas, and turning rough concepts into working artifacts. The benchmark positioning is impressive too. Matching GPT-5.6 Sol on Artificial Analysis’ Intelligence Index gives Grok 4.6 a lot more credibility as a serious frontier model instead of just another fast Grok update.

Cons

  • I would also want to see more independent developer feedback and a detailed model card. For production use, I care about reliability, latency, tool behavior, pricing, security, and how predictable the model is under pressure.

Pros & Cons from Real Users

Pros

  • The biggest thing that stands out is the cost-performance balance. SWE-2 is not just trying to top one benchmark; it is trying to get very close to frontier coding performance at a much lower cost. For developers, that matters a lot. Coding agents can burn through tokens quickly when they are reading files, making edits, running tests, and iterating. A model that performs near the top while being meaningfully cheaper is much easier to use every day. I also like that SWE-2 seems built for real software engineering workflows, not just isolated code snippets. The strong DeepSWE and Terminal-Bench results make it especially interesting for repo-level tasks, debugging, tool use, and longer agent runs.

Cons

  • Benchmarks are useful, but real projects bring messy architecture, flaky tests, undocumented behavior, and weird edge cases.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

SpaceXAI
Founded: 2023
United States
grok.com

Company Information

Cognition
Founded: 2023
United States
cognition.com

Alternatives

Alternatives

GPT-5.6 Sol

GPT-5.6 Sol

OpenAI
GPT-5.6 Sol

GPT-5.6 Sol

OpenAI
Grok 4.5

Grok 4.5

SpaceXAI
SWE-1.7

SWE-1.7

Cognition
Grok 4.7

Grok 4.7

SpaceXAI
SWE-1.6

SWE-1.6

Cognition

Categories

Categories

Integrations

.NET
C#
C++
CSS
Go
HTML
JavaScript
Kotlin
Objective-C
PHP
PowerShell
Python
R
Rust
Scala
Solidity
Swift
TypeScript
XML
YAML

Integrations

.NET
C#
C++
CSS
Go
HTML
JavaScript
Kotlin
Objective-C
PHP
PowerShell
Python
R
Rust
Scala
Solidity
Swift
TypeScript
XML
YAML
Claim Grok 4.6 and update features and information
Claim Grok 4.6 and update features and information
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