Comprehensive side-by-side LLM comparison
Claude Haiku 4.5 leads with 22.0% higher average benchmark score. Gemini 1.5 Flash offers 656.8K more tokens in context window than Claude Haiku 4.5. Gemini 1.5 Flash is $5.25 cheaper per million tokens. Overall, Claude Haiku 4.5 is the stronger choice for coding tasks.
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 1.5 Flash was created as a fast and efficient multimodal model, designed to provide quick responses while handling text, images, and other modalities. Built for applications requiring low latency and high throughput, it balances capability with speed to serve real-time and high-volume use cases.
1 year newer

Gemini 1.5 Flash
2024-05-01

Claude Haiku 4.5
Anthropic
2025-10-15
Cost per million tokens (USD)

Claude Haiku 4.5

Gemini 1.5 Flash
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Haiku 4.5

Gemini 1.5 Flash
Gemini 1.5 Flash
2023-11-01
Claude Haiku 4.5
2025-02-01
Available providers and their performance metrics

Claude Haiku 4.5
Anthropic

Gemini 1.5 Flash

Claude Haiku 4.5

Gemini 1.5 Flash

Claude Haiku 4.5

Gemini 1.5 Flash