Claude Haiku 4.5 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 Claude Haiku 4.5 and Grok 4.20 Multi-Agent.
Claude Haiku 4.5
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...
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 | Claude Haiku 4.5 | Grok 4.20 Multi-Agent |
|---|---|---|
| Provider | Anthropic | xAI |
| Context Window | 200,000 tokens | 2,000,000 tokens |
| Agent Suitability | 87/100 | N/A |
| Time to First Token (TTFT) | 180 ms | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | beta |
| API Available | Yes | Yes |
| Released Date | 2025-10-15 | 2026-03-31 |
API Pricing Comparison
Input Price per Million Tokens
Claude Haiku 4.5
$1.00
Grok 4.20 Multi-Agent
$1.25
Output Price per Million Tokens
Claude Haiku 4.5
$5.00
Grok 4.20 Multi-Agent
$2.50
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
Claude Haiku 4.5 Quirks & Gotchas
- ▸Fastest TTFT in the Claude lineup — ideal for real-time chat
- ▸Tool calling limited compared to Sonnet — best for simple classification and routing
Grok 4.20 Multi-Agent Quirks & Gotchas
No developer gotchas reported.