| Signal | Claude Sonnet 4 | Delta | Grok 3 Mini |
|---|---|---|---|
Capabilities | 83 | -- | |
Pricing | 15 | +15 | |
Context window size | 84 | +3 | |
Recency | 79 | -3 | |
Output Capacity | 80 | +60 | |
| Overall Result | 3 wins | of 5 | 1 wins |
30
days ranked higher
0
days
0
days ranked higher
Anthropic
xAI
Grok 3 Mini saves you $995.00/month
That's $11940.00/year compared to Claude Sonnet 4 at your current usage level of 100K calls/month.
| Metric | Claude Sonnet 4 | Grok 3 Mini | Winner |
|---|---|---|---|
| Overall Score | 82 | 73 | Claude Sonnet 4 |
| Rank | #66 | #99 | Claude Sonnet 4 |
| Quality Rank | #66 | #99 | Claude Sonnet 4 |
| Adoption Rank | #66 | #99 | Claude Sonnet 4 |
| Parameters | -- | -- | -- |
| Context Window | 200K | 131K | Claude Sonnet 4 |
| Pricing | $3.00/$15.00/M | $0.30/$0.50/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | Claude Sonnet 4 |
| Pricing | 15 | 1 | Claude Sonnet 4 |
| Context window size | 84 | 81 | Claude Sonnet 4 |
| Recency | 79 | 82 | Grok 3 Mini |
| Output Capacity | 80 | 20 | Claude Sonnet 4 |
Our composite score (0–100) combines six weighted signals: benchmark performance (25%), pricing efficiency (25%), context window size (15%), model recency (15%), output capacity (10%), and capability versatility (10%). Here's what the scores mean for these two models:
Scores 82/100 (rank #66), placing it in the top 78% of all 290 models tracked.
Scores 73/100 (rank #99), placing it in the top 66% of all 290 models tracked.
Claude Sonnet 4 has a 9-point advantage, which typically translates to noticeably better performance on complex reasoning, code generation, and multi-step tasks.
Grok 3 Mini offers 96% better value per quality point. At 1M tokens/day, you'd spend $12.00/month with Grok 3 Mini vs $270.00/month with Claude Sonnet 4 — a $258.00 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Grok 3 Mini also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (200K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.50/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (82/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input — can analyze screenshots, diagrams, photos, and scanned documents directly
Claude Sonnet 4 has a moderate advantage with a 8.899999999999991-point lead in composite score. It wins on more signal dimensions, but Grok 3 Mini has specific strengths that could make it the better choice for certain workflows.
Best for Quality
Claude Sonnet 4
Marginally better benchmark scores; both are excellent
Best for Cost
Grok 3 Mini
96% lower pricing; better value at scale
Best for Reliability
Claude Sonnet 4
Higher uptime and faster response speeds
Best for Prototyping
Claude Sonnet 4
Stronger community support and better developer experience
Best for Production
Claude Sonnet 4
Wider enterprise adoption and proven at scale
by Anthropic
| Capability | Claude Sonnet 4 | Grok 3 Mini |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
Anthropic
xAI
Grok 3 Mini saves you $22.26/month
That's 95% cheaper than Claude Sonnet 4 at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Claude Sonnet 4 | Grok 3 Mini |
|---|---|---|
| Context Window | 200K | 131K |
| Max Output Tokens | 64,000 | -- |
| Open Source | No | No |
| Created | May 22, 2025 | Jun 10, 2025 |
Claude Sonnet 4 scores 82/100 (rank #66) compared to Grok 3 Mini's 73/100 (rank #99), giving it a 9-point advantage. Claude Sonnet 4 is the stronger overall choice, though Grok 3 Mini may excel in specific areas like cost efficiency.
Claude Sonnet 4 is ranked #66 and Grok 3 Mini is ranked #99 out of 290+ AI models. Rankings use a composite score combining benchmark performance (25%), pricing (25%), context window (15%), recency (15%), output capacity (10%), and versatility (10%). Scores update hourly.
Grok 3 Mini is cheaper at $0.50/M output tokens vs Claude Sonnet 4's $15.00/M output tokens — 30.0x more expensive. Input token pricing: Claude Sonnet 4 at $3.00/M vs Grok 3 Mini at $0.30/M.
Claude Sonnet 4 has a larger context window of 200,000 tokens compared to Grok 3 Mini's 131,072 tokens. A larger context window means the model can process longer documents and conversations.