budget
Claude Haiku 4 5 vs Grok 3 Mini
Side-by-side pricing, context window, features, and per-use-case verdict. Data sourced from LiteLLM, updated regularly.
Specifications
| Feature | Claude Haiku 4 5 | Grok 3 Mini |
|---|---|---|
| Provider | anthropic | xai |
| Model ID | claude-haiku-4-5 | xai/grok-3-mini |
| Input / 1M tokens | $1.00 | $0.30 (70% cheaper) |
| Output / 1M tokens | $5.00 | $0.50 (90% cheaper) |
| Cached input / 1M | $0.10 | $0.07 |
| Context window | 200kk tokens | 131kk tokens |
| Max output | 64kk tokens | 131kk tokens |
| Vision | ✅ | ⬜ |
| Function calling | ✅ | ✅ |
| Prompt caching | ✅ | ✅ |
| Web search | ⬜ | ✅ |
| JSON schema | ✅ | ⬜ |
Monthly cost comparison
No cache discount applied — pure token costs at three usage scales.
| Scale | Claude Haiku 4 5 | Grok 3 Mini | Winner |
|---|---|---|---|
| Small 1M in / 0.2M out | $2.00 | $0.40 | Grok 3 Mini saves 80% |
| Medium 10M in / 2M out | $20.00 | $4.00 | Grok 3 Mini saves 80% |
| Large 100M in / 20M out | $200 | $40.00 | Grok 3 Mini saves 80% |
Category winners
Cheapest input
Grok 3 Mini
$0.30/M
· 70% less than the other
Cheapest output
Grok 3 Mini
$0.50/M
· 90% less than the other
Larger context
Claude Haiku 4 5
200kk tokens · 53% larger window
More features
Claude Haiku 4 5
4 / 5 capabilities
Better for…
High-volume RAG & repeated context
$0.07/M cached input — prompt caching makes repeated context retrieval significantly cheaper
Grok 3 Mini
Short interactions & high-throughput APIs
$0.50/M output — 90% cheaper on output at scale
Grok 3 Mini
Long-document processing & large codebases
200k context window vs 131k — 53% larger context
Claude Haiku 4 5
Agentic workflows & tool use
Supports 4 of 5 tracked capabilities (vision, function calling, caching, web search, JSON schema)
Claude Haiku 4 5
Deep-dive on each model
Pricing data sourced from LiteLLM and refreshed regularly. Always verify with each provider's official pricing page before making business decisions.