Detailed comparison of Claude and Deepseek AI models — pricing, context window, parameters, and more. Updated for 2026.
| Model | Context | Parameters | Input Price | Output Price | Tier |
|---|---|---|---|---|---|
| Anthropic: Claude Opus 4.7 (Fast) | 1000K | N/A | $30.00 | $150.00 | premium |
| Anthropic Claude Haiku Latest | 200K | N/A | $1.00 | $5.00 | standard |
| Anthropic Claude Sonnet Latest | 1000K | N/A | $3.00 | $15.00 | premium |
| Anthropic: Claude Opus Latest | 1000K | N/A | $5.00 | $25.00 | premium |
| Anthropic: Claude Opus 4.7 | 1000K | N/A | $5.00 | $25.00 | premium |
| Anthropic: Claude Opus 4.6 (Fast) | 1000K | N/A | $30.00 | $150.00 | premium |
| Anthropic: Claude Sonnet 4.6 | 1000K | N/A | $3.00 | $15.00 | premium |
| Anthropic: Claude Opus 4.6 | 1000K | N/A | $5.00 | $25.00 | premium |
| Anthropic: Claude Opus 4.5 | 200K | N/A | $5.00 | $25.00 | premium |
| Anthropic: Claude Haiku 4.5 | 200K | N/A | $1.00 | $5.00 | standard |
| Model | Context | Parameters | Input Price | Output Price | Tier |
|---|---|---|---|---|---|
| DeepSeek: DeepSeek V4 Pro | 1049K | 49B | $0.43 | $0.87 | budget |
| DeepSeek: DeepSeek V4 Flash (free) | 1049K | 284B | Free | Free | budget |
| DeepSeek: DeepSeek V4 Flash | 1049K | 284B | $0.13 | $0.25 | budget |
| Nex AGI: DeepSeek V3.1 Nex N1 | 131K | N/A | $0.14 | $0.50 | budget |
| DeepSeek: DeepSeek V3.2 Speciale | 164K | N/A | $0.29 | $0.43 | budget |
| DeepSeek: DeepSeek V3.2 | 131K | N/A | $0.25 | $0.38 | budget |
| DeepSeek: DeepSeek V3.2 Exp | 164K | N/A | $0.27 | $0.41 | budget |
| DeepSeek: DeepSeek V3.1 Terminus | 164K | N/A | $0.27 | $0.95 | budget |
| DeepSeek: DeepSeek V3.1 | 164K | 671B | $0.21 | $0.79 | budget |
| DeepSeek: R1 0528 | 164K | 671B | $0.50 | $2.15 | standard |
Choosing between Claude and Deepseek depends on your specific needs. Both are powerful AI models with different strengths. With CoreAI, you don't have to choose — you get access to both Claude and Deepseek, along with 300+ other AI models, all under one subscription.
Use CoreAI's Compare feature to send the same prompt to both Claude and Deepseek simultaneously and see their responses side-by-side. This is the best way to determine which AI model works better for your specific use case.
Send the same prompt to both models and see real responses side-by-side.