| Signal | Grok 4.20 | Delta | OpenAI GPT Mini Latest |
|---|---|---|---|
Capabilities | 100 | -- | |
Benchmarks | 86 | +86 | |
Pricing | 98 | +2 | |
Context window size | 90 | +10 | |
Recency | 100 | -- | |
Output Capacity | 20 | -65 | |
| Overall Result | 3 wins | of 6 | 1 wins |
Score History
88.3
current score
Grok 4.20
right now
40
current score
xAI
~openai
Grok 4.20 saves you $50.00/month
That's $600.00/year compared to OpenAI GPT Mini Latest at your current usage level of 100K calls/month.
| Metric | Grok 4.20 | OpenAI GPT Mini Latest | Winner |
|---|---|---|---|
| Overall Score | 88 | 40 | Grok 4.20 |
| Rank | #14 | #187 | Grok 4.20 |
| Quality Rank | #14 | #187 | Grok 4.20 |
| Adoption Rank | #14 | #187 | Grok 4.20 |
| Parameters | -- | -- | -- |
| Context Window | 2000K | 400K | Grok 4.20 |
| Pricing | $1.25/$2.50/M | $0.75/$4.50/M | -- |
| Signal Scores | |||
| Capabilities | 100 | 100 | Grok 4.20 |
| Benchmarks | 86 | -- | Grok 4.20 |
| Pricing | 98 | 96 | Grok 4.20 |
| Context window size | 90 | 80 | Grok 4.20 |
| Recency | 100 | 100 | Grok 4.20 |
| Output Capacity | 20 | 85 | OpenAI GPT Mini Latest |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 88/100 (rank #14), placing it in the top 96% of all 290 models tracked.
Scores 40/100 (rank #187), placing it in the top 36% of all 290 models tracked.
Grok 4.20 has a 48-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Grok 4.20 offers 29% better value per quality point. At 1M tokens/day, you'd spend $56.25/month with Grok 4.20 vs $78.75/month with OpenAI GPT Mini Latest - a $22.50 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
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. Grok 4.20 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (2000K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($2.50/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (88/100) 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
Grok 4.20 clearly outperforms OpenAI GPT Mini Latest with a significant 48.3-point lead. For most general use cases, Grok 4.20 is the stronger choice. However, OpenAI GPT Mini Latest may still excel in niche scenarios.
Best for Quality
Grok 4.20
Marginally better benchmark scores; both are excellent
Best for Cost
Grok 4.20
29% lower pricing; better value at scale
Best for Reliability
Grok 4.20
Higher uptime and faster response speeds
Best for Prototyping
Grok 4.20
Stronger community support and better developer experience
Best for Production
Grok 4.20
Wider enterprise adoption and proven at scale
by xAI
| Capability | Grok 4.20 | OpenAI GPT Mini Latest |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
xAI
~openai
Grok 4.20 saves you $1.50/month
That's 22% cheaper than OpenAI GPT Mini Latest 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 | Grok 4.20 | OpenAI GPT Mini Latest |
|---|---|---|
| Context Window | 2M | 400K |
| Max Output Tokens | -- | 128,000 |
| Open Source | No | No |
| Created | Mar 31, 2026 | Apr 27, 2026 |