Claude Opus 4.8

Claude Opus 4.8

Anthropic
Grok 4

Grok 4

SpaceXAI
+
+

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About

Claude Opus 4.8 is a powerful AI model from Anthropic designed to deliver stronger coding, reasoning, agentic workflows, and advanced collaboration capabilities for developers, enterprises, and AI-powered productivity tasks. The model builds on Claude Opus 4.7 with improvements across coding benchmarks, practical knowledge work, alignment, and reliability while maintaining the same pricing structure. Claude Opus 4.8 introduces enhanced honesty and reasoning behavior, making it less likely to generate unsupported claims or overlook flaws during complex tasks such as software development and agent execution. The release also includes new features such as effort control settings, fast mode for lower-cost high-speed processing, and dynamic workflows in Claude Code that allow the system to coordinate hundreds of parallel subagents for large-scale tasks.

About

Grok 4 is the latest AI model from Elon Musk’s xAI, marking a significant advancement in AI reasoning and natural language understanding. Developed on the Colossus supercomputer, Grok 4 supports multimodal inputs including text and images, with plans to add video capabilities soon. It features enhanced precision in language tasks and has demonstrated superior performance in scientific reasoning and visual problem-solving compared to other leading AI models. Designed for developers, researchers, and technical users, Grok 4 offers powerful tools for complex tasks. The model incorporates improved moderation to address previous concerns about biased or problematic outputs. Grok 4 represents a major leap forward in AI’s ability to understand and generate human-like responses.

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

Claude Opus 4.8 is designed for developers, enterprises, software engineers, AI researchers, technical teams, and organizations seeking advanced AI-powered coding, reasoning, autonomous workflows, and large-scale intelligent automation capabilities

Audience

Developers, researchers, and technical professionals looking for a cutting-edge, multimodal AI model with advanced reasoning and strong ethical safeguards

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

$5 per 1M (input)
$5 per million input tokens and $25 per million output tokens. Pricing for fast mode is $10 per million input tokens and $50 per million output tokens.
Free Version
Free Trial

Pricing

No information available.
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
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • Claude Opus 4.8 is easily one of the most impressive AI models I’ve used as a developer. The biggest difference compared to many other coding assistants is how well it handles complex, multi-step tasks without losing context. It feels less like a chatbot and more like an experienced engineering partner. Excellent code quality and architectural reasoning Strong long-context performance for large projects Better at identifying uncertainty and potential mistakes Produces cleaner, more maintainable code suggestions Handles complex debugging and refactoring tasks extremely well

Cons

  • Can be slower when working through deeper reasoning tasks Premium capabilities may be overkill for simple coding needs Occasionally provides more detail than necessary for straightforward questions

Pros & Cons from Real Users

Pros

  • Grok 4 seems like AGI. It blows every other model away in terms of advanced problem solving and mathematics. Unreal how good it is.

Cons

  • Have not found any cons yet. Such an incredible leap forward.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Anthropic
Founded: 2021
United States
claude.ai/

Company Information

SpaceXAI
Founded: 2023
United States
grok.com

Alternatives

Grok 4.6

Grok 4.6

SpaceXAI

Alternatives

Claude Sonnet 4

Claude Sonnet 4

Anthropic
Claude Opus 5

Claude Opus 5

Anthropic
Claude Fable 5

Claude Fable 5

Anthropic
Claude Opus 4.1

Claude Opus 4.1

Anthropic
Claude Sonnet 5

Claude Sonnet 5

Anthropic
Grok 4.20

Grok 4.20

SpaceXAI
Claude Opus 4.5

Claude Opus 4.5

Anthropic
Grok 4.1

Grok 4.1

SpaceXAI

Categories

Categories

Integrations

C
C++
CSS
Clawd.run
Doraverse
Elixir
F#
Go
Kotlin
LaunchLemonade
Microsoft Foundry
Python
R
Scala
Shiori
Simtheory
Sup AI
Thread Deck
TypeScript
Visual Basic

Integrations

C
C++
CSS
Clawd.run
Doraverse
Elixir
F#
Go
Kotlin
LaunchLemonade
Microsoft Foundry
Python
R
Scala
Shiori
Simtheory
Sup AI
Thread Deck
TypeScript
Visual Basic
Claim Claude Opus 4.8 and update features and information
Claim Claude Opus 4.8 and update features and information
Claim Grok 4 and update features and information
Claim Grok 4 and update features and information