Compare models
Put models side by side on price, context, capabilities, and benchmarks.
Ling 3.1 Flash is InclusionAI's (Ant Group) hybrid-reasoning Mixture-of-Experts model (560B total, 25B active parameters, 262K-token context), a much larger successor to the 124B Ling 3.0 Flash. This OpenRouter listing is free of token cost, making it a good fit for trying out strong reasoning, coding, and agentic workloads without spend.
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.