Claude Opus 5.2Anthropic
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InklingThinking Machines Lab
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Related Products
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About
Claude Opus 5.2 is an anticipated upcoming model in Anthropic’s Opus family, expected to build on Opus 5 with stronger coding, agentic reasoning, and professional knowledge work. Anthropic has not yet published an official model card, API identifier, pricing, release date, or benchmark results for Opus 5.2, so its exact specifications remain unconfirmed. The current Opus 5 baseline emphasizes long-running agents, software engineering, computer use, scientific research, visual development, and complex enterprise workflows, making these likely areas for continued improvement. Opus 5.2 would be expected to improve reliability across multi-step tasks, codebase navigation, tool use, verification, and sustained autonomous work while making more efficient use of reasoning and tokens.
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About
Inkling is an open-weights multimodal AI model from Thinking Machines designed as a customizable foundation model for developers, researchers, and enterprises. The model is a Mixture-of-Experts transformer with 975 billion total parameters, 41 billion active parameters, and support for context windows up to 1 million tokens. Inkling was trained from scratch on text, images, audio, and video, giving it native capabilities across reasoning, coding, agentic tool use, vision, audio, factuality, and instruction following. It is built with controllable thinking effort so users can balance performance, latency, and token efficiency for different workloads. The model is available for fine-tuning on Tinker, with playground access, API availability through ecosystem partners, and full weights published on Hugging Face. Built for customization, Inkling gives teams an open-weights base model for building domain-specific AI systems, multimodal agents, coding workflows, research tools, and more.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Software developers, researchers, analysts, enterprises, knowledge workers, and AI agent builders that need advanced coding, reasoning, tool use, research, and long-running task execution
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Audience
AI developers, researchers, model fine-tuning teams, enterprise AI groups, agent builders, coding tool makers, multimodal AI teams, infrastructure providers, and organizations that need open-weights models for customization, long-context reasoning, vision, audio, tool use, and specialized AI applications
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and VideosNo images available
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Screenshots and Videos |
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Pricing
$5 per 1M tokens (input)
$5 per million input tokens and $25 per million output tokens
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationAnthropic
Founded: 2021
United States
claude.ai
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Company InformationThinking Machines Lab
Founded: 2025
United States
thinkingmachines.ai/
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Categories |
Categories |
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Integrations
Model Context Protocol (MCP)
Buda
C
Claude Code
Claude Security
Clawd.run
Emergent
GitAuto
Hermes Agent
IntelliJ IDEA
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Integrations
Model Context Protocol (MCP)
Buda
C
Claude Code
Claude Security
Clawd.run
Emergent
GitAuto
Hermes Agent
IntelliJ IDEA
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