Claude Opus

Specifications

No specifications recorded yet.

Latest developments

Fireworks AI Releases Fireworks Nexus: A Drop-In Routing and Cost-Control Layer That Moves Routine Coding Work to Open-Weight Models MarkTechPost · 5 days ago · 24 Cursor's Agent Swarm: Cheaper Models Handle Most Coding When Frontier Models Plan The Neuron · 6 days ago · 5 Prentis, new AI lab co-founded by Reid Hoffman, Mark Pincus in talks to raise $100M TechCrunch AI · 1 week ago · 22 An opinionated guide to which AI to use to do stuff TLDR Dev · 1 week ago · 33 Claude Voice Mode Enhances Reasoning Capabilities The Neuron · 1 week ago · 32 Anthropic updates Claude voice mode with more capable models TechCrunch AI · 1 week ago · 48 Cursor, Ramp, and Meta are all building model routers — but two have major model ambitions themselves The New Stack · 1 week ago · 40 Claude’s voice mode is now available for Opus and Sonnet The Verge · 1 week ago · 15

2026

◆ Prentis AI lab co-founded by Reid Hoffman and Marc Pincus raises $100 million at $1 billion valuation Funding

◆ Anthropic expands Claude voice mode to Opus and Sonnet models with third-party app integration Feature update

◆ Cursor launches Cursor Router, an AI model classifier that reduces coding task costs by 30-50% through intelligent request routing Feature update

◆ Moonshot AI releases Kimi K3, a 2.8 trillion parameter open-weight model achieving frontier-class performance Open source release

◆ Moonshot AI releases Kimi K3, a 2.8 trillion parameter open-weight model with API pricing and delayed weights availability Model release

◆ Open-source AI models demonstrate cost and performance competitive with frontier proprietary models Benchmark result

◆ OpenAI releases GPT-5.6 model family with three tiers (Luna, Terra, Sol) and new multi-agent capabilities Model release

◆ xAI launches Grok 4.5, an Opus-class large language model developed in partnership with Cursor Model release

◆ OpenAI releases GPT-5.6 in multiple variants alongside frontier AI model releases from competitors Model release

◆ Fable AI system demonstrates significant performance gains in GPU kernel optimization benchmark Benchmark result

◆ GitHub Copilot transitions to metered token-based billing model Pricing change

• 28 Jul Fireworks AI Releases Fireworks Nexus: A Drop-In Routing and Cost-Control Layer That Moves Routine Coding Work to Open-Weight Models
• 28 Jul Cursor's Agent Swarm: Cheaper Models Handle Most Coding When Frontier Models Plan
• 24 Jul Prentis, new AI lab co-founded by Reid Hoffman, Mark Pincus in talks to raise $100M
• 24 Jul An opinionated guide to which AI to use to do stuff
• 24 Jul Claude Voice Mode Enhances Reasoning Capabilities
• 23 Jul Anthropic updates Claude voice mode with more capable models
• 23 Jul Cursor, Ramp, and Meta are all building model routers — but two have major model ambitions themselves
• 23 Jul Claude’s voice mode is now available for Opus and Sonnet
• 22 Jul Models are worse at reviewing their own code
• 21 Jul You only need the frontier model for one single edit
• 20 Jul On Kimi K3: Its Capabilities And Related Discontents
• 20 Jul Someone Fine-Tuned OpenBMB’s MiniCPM5-1B on Claude Fable 5 Traces to Ship a 657MB Local Thinking Model
• 19 Jul 🔮 Kimi K3 surprise & AI economics; the solar paradox; AI's right to learn, cancer vaccine & junior jobs++
• 17 Jul KAME: Tandem Architecture for Enhancing Knowledge in Real-Time Speech-to-Speech Conversational AI
• 16 Jul Firefox in WebAssembly
• 16 Jul Government of Alberta uses Claude to find and fix cybersecurity vulnerabilities
• 14 Jul Open-source AI is just “4 months behind” closed frontier models — and 10x cheaper
• 9 Jul The new GPT-5.6 family: Luna, Terra, Sol
• 9 Jul SpaceXAI releases Grok 4.5, which Elon describes as an 'Opus-class model'
• 9 Jul [AINews] SpaceXAI launches Grok 4.5, first Opus-class model post Cursor acquisition
• 8 Jul Open, convenient and predictable: Introducing Provisioned Throughput
• 7 Jul My thoughts on Fable
• 7 Jul GLM 5.2 and the coming AI margin collapse (part 1)
• 6 Jul Import AI 464: Fable writes GPU kernels; AI automation; and analog computation
• 6 Jul jamesob's guide to running SOTA LLMs locally
• 17 Jun Kimi K2.7 Code vs Claude Fable 5: Landing pages that cost 94% less
• 19 May Benchmarking inference at scale: coding agents
• 2 May Usage-based pricing killing your vibe - here's how to roll your own local AI coding agents
• 28 Apr Microsoft's GitHub shifts to metered AI billing amid cost crisis
• 27 Apr Cursor-Opus agent snuffs out startup’s production database

Relationships

Products & technology

• Anthropic develops this model · 14 sources
• Integrated with Gmail · 2 sources
• Integrated with Slack · 1 source
• Cursor deploys this model · 1 source
• Cursor integrated with this model · 1 source
• KAME integrated with this model · 1 source

Competition

• Cursor competes with this model · 1 source
• Fable competes with this model · 1 source