Model API comparison
Claude Opus 5
vs DeepSeek V4 Flash 0731
Free tokens through Tap. No credit card. Not generally available.
At a glance
| Specification | Claude Opus 5 | DeepSeek V4 Flash 0731 |
|---|---|---|
| Context window | 1M tokens | 1M tokens |
| Maximum output | 128K tokens | 384K tokens |
| Input modalities | text, image, pdf | text |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Last updated | 2026-07-24 | 2026-07-31 |
Tap access
Request
access
Not generally available. No credit card.
Related comparisons
View allClaude Opus 5 vs GPT-5.6 SolClaude Opus 5 vs Gemini 3.6 FlashClaude Opus 5 vs Grok 4.5Claude Opus 5 vs Qwen3.8 MaxGPT-5.6 Sol vs DeepSeek V4 Flash 0731Gemini 3.6 Flash vs DeepSeek V4 Flash 0731
Model facts sourced from models.dev. Last synced 2026-08-11. Tap availability may differ from upstream model availability.