Compare models
Put models side by side on price, context, capabilities, and benchmarks.
Inkling-Small is a compact open-weights sibling of Thinking Machines Lab's Inkling model, at 276B total parameters (12B active) versus Inkling's 975B. It reasons natively over text, images, and audio with adjustable thinking effort, achieving performance close to the full Inkling model at a fraction of its size.
Claude Haiku 4.5 is Anthropic's fast, affordable small model in the Claude 4 generation, balancing strong instruction-following and coding ability with low latency. It is designed for high-throughput agentic and chat applications where speed and cost efficiency are priorities.
Benchmarks
Head-to-head scores across reasoning, coding, and agentic indices, plus per-domain rankings.