Claude 4.5 Haiku vs Gemini 3.5 Flash
Direct spec comparison of Claude 4.5 Haiku (from Anthropic) and Gemini 3.5 Flash (from Google). Want a 3- or 4-way comparison? Open the multi-model tool →
 Claude 4.5 HaikuAnthropic |  Gemini 3.5 Flash | |
|---|---|---|
| Vendor | Anthropic | |
| Family | Claude | Gemini |
| Release date | 2025-10-01 | 2026-05-20 |
| Context window | 200,000 tokens | — |
| Parameters | — | — |
| Modality | text, vision | text, vision, audio |
| License | proprietary | proprietary |
| Source | proprietary | proprietary |
| Description | Fast, cost-effective Claude model. | Fast, low-cost tier of the Gemini 3.5 family announced at Google I/O 2026. June 2026 update added native computer-use capability, moving Flash from generation to agentic task execution. |
| Links |
More like this
Looking for a different head-to-head? Build your own comparison on the multi-model tool.
Or see all Claude 4.5 Haiku details / Gemini 3.5 Flash details.