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1M context is now generally available for Opus 4.6 and Sonnet 4.6

Qwen3.5 122B and 35B models offer Sonnet 4.5 performance on local computers

Anthropic's Sonnet 4.6 matches flagship AI performance at one-fifth the cost, accelerating enterprise adoption

Anthropic's Sonnet 4.6 matches flagship AI performance at one-fifth the cost, accelerating enterprise adoption

Anthropic releases Sonnet 4.6

Elevated errors across many models

A new Chinese AI model claims to outperform GPT-5 and Sonnet 4.5 - and it's free

Claude's latest model is cheaper and faster than Sonnet 4 - and free

Claude Sonnet 4.5 System Card [pdf]

GPT-5 vs. Sonnet: Complex Agentic Coding

Meet the new king of AI coding: Google’s Gemini 2.5 Pro I/O Edition dethrones Claude 3.7 Sonnet

Gemini 2.5 Pro vs. Claude 3.7 Sonnet: Coding Comparison

Anthropic Economic Index: Insights from Claude 3.7 Sonnet

Why Anthropic's Claude still hasn't beaten Pokémon

Anthropic's Claude 3.7 Sonnet is here and results are insane

Claude 3.7 Sonnet and Claude Code

Show HN: Chat with multiple LLMs: o1-high-effort, Sonnet 3.5, GPT-4o, and more

We fine-tuned Llama and got 4.2x Sonnet 3.5 accuracy for code generation

OpenAI o1 vs Claude 3.5 Sonnet: Which One’s Really Worth Your $20?

Show HN: Agent.exe, a cross-platform app to let 3.5 Sonnet control your machine