Compare models
Put models side by side on price, context, capabilities, and benchmarks.
Gemini 3.1 Pro Preview (custom tools) is a variant of Google's Gemini 3.1 Pro Preview configured for custom tool-calling setups, sharing the base model's strengths in agentic coding, long-horizon tool orchestration, structured planning, and multimodal analysis.
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.