$ diff deepseek-v4-pro-0813 grok-4-6
DeepSeek V4-Pro-0813 vs Grok 4.6
Values come from DeepSeek V4-Pro-0813 and Grok 4.6, where each is cited to its source. This page states no benchmark result and ranks neither model — it puts two published specifications next to each other. Where a lab has not published a figure, the row says so rather than guessing.
DeepSeekDeepSeek V4-Pro-0813
- context
- 1.0M
- weights
- open
- $/M in
- $0.66
- $/M out
- $1.98
- context
- 500K
- weights
- closed
- $/M in
- $2
- $/M out
- $6
What actually differs
- Context window
- DeepSeek V4-Pro-0813 takes 1.0M against 500K — 2.1× more room in a single request.
- Input price
- DeepSeek V4-Pro-0813 at $0.66/M against $2/M — 3.0× cheaper to feed. Standard rates: one of these labs also quotes a lower cached-input tier, which applies only when a prefix is reused — see the full spec below.
- Output price
- DeepSeek V4-Pro-0813 at $1.98/M against $6/M — 3.0× cheaper to generate. Output dominates the bill on most agentic workloads, where the model writes far more than it reads.
- Weights
- DeepSeek V4-Pro-0813 publishes weights (MIT (open-weight, as reported)); Grok 4.6 is API-only. That decides self-hosting, air-gapped deployment and fine-tuning before any capability question does.
- Recency
- DeepSeek V4-Pro-0813 shipped 6 days after Grok 4.6 (2026-08-13 vs 2026-08-07).
Full spec
| Attribute | DeepSeek V4-Pro-0813 | Grok 4.6 |
|---|---|---|
| Developer | DeepSeek | xAI |
| Released | 2026-08-13 | 2026-08-07 |
| Context window | 1,048,576 (1M) — 384K max output | 500,000 tokens |
| Pricing | $0.66/M input (cache miss) · $1.98/M output off-peak; $1.32 · $3.96 at peak — see Pricing | $2/M input · $6/M output; a request reaching 200K tokens re-prices in full at $4.00/M input · $1.00/M cached input · $12.00/M output |
| License | MIT (open-weight, as reported) | proprietary |
| Availability | DeepSeek API (Responses format, Codex-adapted), Hugging Face (`deepseek-ai/DeepSeek-V4-Pro-0813`) | API |