| Signal | DeepSeek V3 | Delta | Grok Code Fast 1 |
|---|---|---|---|
Capabilities | 50 | -33 | |
Benchmarks | 84 | +84 | |
Pricing | 1 | -1 | |
Context window size | 83 | -3 | |
Recency | 52 | -44 | |
Output Capacity | 87 | +20 | |
| Overall Result | 2 wins | of 6 | 4 wins |
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DeepSeek
xAI
DeepSeek V3 saves you $18.50/month
That's $222.00/year compared to Grok Code Fast 1 at your current usage level of 100K calls/month.
| Metric | DeepSeek V3 | Grok Code Fast 1 | Winner |
|---|---|---|---|
| Overall Score | 69 | 84 | Grok Code Fast 1 |
| Rank | #136 | #60 | Grok Code Fast 1 |
| Quality Rank | #136 | #60 | Grok Code Fast 1 |
| Adoption Rank | #136 | #60 | Grok Code Fast 1 |
| Parameters | -- | -- | -- |
| Context Window | 164K | 256K | Grok Code Fast 1 |
| Pricing | $0.32/$0.89/M | $0.20/$1.50/M | -- |
| Signal Scores | |||
| Capabilities | 50 | 83 | Grok Code Fast 1 |
| Benchmarks | 84 | -- | DeepSeek V3 |
| Pricing | 1 | 2 | Grok Code Fast 1 |
| Context window size | 83 | 86 | Grok Code Fast 1 |
| Recency | 52 | 96 | Grok Code Fast 1 |
| Output Capacity | 87 | 67 | DeepSeek V3 |
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 69/100 (rank #136), placing it in the top 53% of all 290 models tracked.
Scores 84/100 (rank #60), placing it in the top 80% of all 290 models tracked.
Grok Code Fast 1 has a 15-point advantage, which typically translates to noticeably better performance on complex reasoning, code generation, and multi-step tasks.
DeepSeek V3 offers 29% better value per quality point. At 1M tokens/day, you'd spend $18.15/month with DeepSeek V3 vs $25.50/month with Grok Code Fast 1 — a $7.35 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. DeepSeek V3 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (256K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.89/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (84/100) correlates with better nuance, coherence, and style in long-form content
Grok Code Fast 1 clearly outperforms DeepSeek V3 with a significant 14.600000000000009-point lead. For most general use cases, Grok Code Fast 1 is the stronger choice. However, DeepSeek V3 may still excel in niche scenarios.
Best for Quality
DeepSeek V3
Marginally better benchmark scores; both are excellent
Best for Cost
DeepSeek V3
29% lower pricing; better value at scale
Best for Reliability
DeepSeek V3
Higher uptime and faster response speeds
Best for Prototyping
DeepSeek V3
Stronger community support and better developer experience
Best for Production
DeepSeek V3
Wider enterprise adoption and proven at scale
by DeepSeek
| Capability | DeepSeek V3 | Grok Code Fast 1 |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoningdiffers | ||
| Web Searchdiffers | ||
| Image Output |
DeepSeek
xAI
DeepSeek V3 saves you $0.5160/month
That's 24% cheaper than Grok Code Fast 1 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 | DeepSeek V3 | Grok Code Fast 1 |
|---|---|---|
| Context Window | 164K | 256K |
| Max Output Tokens | 163,840 | 10,000 |
| Open Source | Yes | No |
| Created | Dec 26, 2024 | Aug 26, 2025 |
Grok Code Fast 1 scores 84/100 (rank #60) compared to DeepSeek V3's 69/100 (rank #136), giving it a 15-point advantage. Grok Code Fast 1 is the stronger overall choice, though DeepSeek V3 may excel in specific areas like cost efficiency.
DeepSeek V3 is ranked #136 and Grok Code Fast 1 is ranked #60 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.
DeepSeek V3 is cheaper at $0.89/M output tokens vs Grok Code Fast 1's $1.50/M output tokens — 1.7x more expensive. Input token pricing: DeepSeek V3 at $0.32/M vs Grok Code Fast 1 at $0.20/M.
Grok Code Fast 1 has a larger context window of 256,000 tokens compared to DeepSeek V3's 163,840 tokens. A larger context window means the model can process longer documents and conversations.