DeepSeek V3.1 vs Grok 4.20 Multi-Agent
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for DeepSeek V3.1 and Grok 4.20 Multi-Agent.
DeepSeek V3.1
DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
Grok 4.20 Multi-Agent
Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information...
Technical Specifications
| Specification | DeepSeek V3.1 | Grok 4.20 Multi-Agent |
|---|---|---|
| Provider | DeepSeek | xAI |
| Context Window | 163,840 tokens | 2,000,000 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | self hostable | managed api |
| Production Stability | stable | beta |
| API Available | Yes | Yes |
| Released Date | 2025-08-21 | 2026-03-31 |
API Pricing Comparison
Input Price per Million Tokens
DeepSeek V3.1
$0.21
Grok 4.20 Multi-Agent
$1.25
Output Price per Million Tokens
DeepSeek V3.1
$0.79
Grok 4.20 Multi-Agent
$2.50
Want to test both models live?
Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
DeepSeek V3.1 Quirks & Gotchas
No developer gotchas reported.
Grok 4.20 Multi-Agent Quirks & Gotchas
No developer gotchas reported.