Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 GPT-4.1OpenAI |  Claude 4.5 HaikuAnthropic |  DeepSeek-V4-FlashDeepSeek | |
|---|---|---|---|
| Vendor | OpenAI | Anthropic | DeepSeek |
| Family | GPT | Claude | DeepSeek |
| Release date | 2025-04-14 | 2025-10-01 | 2026-04-22 |
| Context window | 1,000,000 tokens | 200,000 tokens | 1,000,000 tokens |
| Parameters | — | — | 284B (13B active) |
| Modality | text, vision | text, vision | text |
| License | proprietary | proprietary | MIT |
| Source | proprietary | proprietary | open weights |
| Description | — | Fast, cost-effective Claude model. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. |
| Links |
