DeepSeek V4 Pro 0423 vs Grok 4.6
API pricing, context window and capabilities for DeepSeek V4 Pro 0423 and Grok 4.6, side by side. Prices are the cheapest listed serving route per 1M tokens, from LiteLLM and OpenRouter.
Verdict
computed from the published numbersDeepSeek V4 Pro 0423 wins on price and on context window. Grok 4.6 wins on Terminal-Bench and on intelligence.
Price
DeepSeek V4 Pro 0423
Terminal-Bench
Grok 4.6
Intelligence
Grok 4.6
Context window
DeepSeek V4 Pro 0423
Key takeaways
who wins on what, from the published numbersDeepSeek V4 Pro 0423 wins
- Cheaper input ($0.435 vs $2.00 /1M)
- Cheaper output ($0.87 vs $6.00 /1M)
- Larger context window (1M vs 524K)
- Higher max output (1M vs 524K)
- More serving providers (16 vs 8)
Grok 4.6 wins
- Supports vision
- Has web search
Cheaper overall
DeepSeek V4 Pro 0423
$0.435 + $0.87 /1M
Larger context
DeepSeek V4 Pro 0423
1M
More providers
DeepSeek V4 Pro 0423
16 providers
Pricing & specs
cheapest listed route · per 1M tokensOn-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments can be materially lower.
| DeepSeek V4 Pro 0423 | Grok 4.6 | |
|---|---|---|
| Input $/1M | $0.435via Tencent best | $2.00via xAI |
| Output $/1M | $0.87via Tencent best | $6.00via xAI |
| Context window | 1M best | 524K |
| Max output | 1M best | 524K |
| Serving providers | 16 best | 8 |
| Date | Released Apr 24, 2026 | Released Aug 10, 2026 |
Benchmarks
Benchmark scores, side by side| DeepSeek V4 Pro 0423 | Grok 4.6 | |
|---|---|---|
| Intelligence | 30.4 | 44.3 best |
| Terminal-Bench | 65% | 88% best |
| GPQA Diamond | 89% | 95% best |
| Output speed | 100 t/s best | 56 t/s |
| Latency (TTFT) | 1.64s best | 43.86s |
Cost calculator
choose a serving route for each sideInput tokens / month
Output tokens / month
DeepSeek V4 Pro 0423
via Tencent
$3.04
Grok 4.6
via OpenRouter
$16
Capabilities
feature support, side by side| Feature | DeepSeek V4 Pro 0423 | Grok 4.6 |
|---|---|---|
| Vision | — | ✓ |
| Tool use | ✓ | ✓ |
| Reasoning | ✓ | ✓ |
| Audio | — | — |
| Prompt caching | ✓ | ✓ |
| Structured output | ✓ | ✓ |
| Web search | — | ✓ |
Related comparisons
Frequently asked questions
Which is cheaper, DeepSeek V4 Pro 0423 or Grok 4.6?
DeepSeek V4 Pro 0423 is cheaper for input ($0.435 vs $2.00 per 1M tokens) from Tencent. DeepSeek V4 Pro 0423 is cheaper for output ($0.87 vs $6.00 per 1M tokens) from Tencent.
What is the context window difference between DeepSeek V4 Pro 0423 and Grok 4.6?
DeepSeek V4 Pro 0423 has a 1M-token context window and Grok 4.6 has 524K tokens, so DeepSeek V4 Pro 0423 can take a larger prompt.
How do DeepSeek V4 Pro 0423 and Grok 4.6 compare on benchmarks?
On the tracked benchmarks, Grok 4.6 leads on Terminal-Bench, and Grok 4.6 leads on intelligence.
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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