Claude Fable: Anthropic's Top Reasoning Line
Claude Fable is Anthropic's top reasoning line — above Opus, pricier, slower. Positioning, where it fits and how to choose it.
Claude-Modellfamilie von Anthropic — gegliedert in Opus (Top-Tier), Sonnet (ausgewogen) und Haiku (schnell/günstig), dazu die neueren Linien Fable und Mythos. Stark bei agentischem Arbeiten, Coding und langen Kontexten.
Claude Fable is Anthropic's top reasoning line — above Opus, pricier, slower. Positioning, where it fits and how to choose it.
Claude Haiku is Anthropic's fast, low-cost line for high volume. Positioning, where it fits and how to choose it.
Claude Opus is Anthropic's pro tier for coding, agents and knowledge work — what the line stands for, where it fits and how to pick it.
Claude Sonnet 5.5: Anthropic's mid tier next to Opus 5.5. Benchmarks, effort-based cost, breaking changes and how to choose vs Opus 5.5 and GPT-6.1 Sol.
Claude Sonnet is Anthropic's balanced line: more capable than Haiku, cheaper than Opus. Positioning, where it fits and how to choose it.
The major model families in 2026 at a glance. Who builds Claude, GPT, Gemini, Llama, Mistral, DeepSeek, Qwen — and which model to pick when.
Claude, GPT, Gemini, Llama & co. — who builds what, where each family shines, and how to pick the right model for your own use case.