Comprehensive side-by-side LLM comparison
Gemini 2.0 Flash Thinking leads with 1.2% higher average benchmark score. Both models have their strengths depending on your specific coding needs.
Anthropic
Claude Haiku 4.5 continues Anthropic's tradition of fast, efficient models in the fourth generation Claude family. Designed to maintain the hallmark speed and cost-effectiveness of the Haiku line while incorporating advancements from the Claude 4 series, it serves applications requiring rapid processing and quick turnaround times.
Gemini 2.0 Flash Thinking was developed to incorporate extended reasoning capabilities into the Flash family, designed to combine quick response times with deeper analytical processing. Built to handle tasks requiring both speed and thoughtful problem-solving, it bridges the gap between fast inference and reasoning-enhanced models.
8 months newer

Gemini 2.0 Flash Thinking
2025-01-21

Claude Haiku 4.5
Anthropic
2025-10-15
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Haiku 4.5

Gemini 2.0 Flash Thinking
Gemini 2.0 Flash Thinking
2024-08-01
Claude Haiku 4.5
2025-02-01
Available providers and their performance metrics

Claude Haiku 4.5
Anthropic

Gemini 2.0 Flash Thinking

Claude Haiku 4.5

Gemini 2.0 Flash Thinking

Claude Haiku 4.5

Gemini 2.0 Flash Thinking