DeepSeek-V4-Flash-Vision-Exp vs Grok 4.6: Specs & Benchmark Comparison
DeepSeek-V4-Flash-Vision-Exp is developed by DeepSeek, while Grok 4.6 comes from xAI. Both were released in August 2026.
We have 7 benchmark results for DeepSeek-V4-Flash-Vision-Exp and 11 benchmark results for Grok 4.6, but they were measured on different benchmarks, so there is no like-for-like scoreboard.
DeepSeek-V4-Flash-Vision-Exp is the cheaper API at $0.22 per million input tokens and $0.66 per million output tokens, roughly 9 times cheaper than Grok 4.6 at $2 and $6. DeepSeek-V4-Flash-Vision-Exp takes the larger context window at 1M tokens, compared with 500K for Grok 4.6. Both accept text and images as input. On tooling, only Grok 4.6 supports function calling and only Grok 4.6 offers structured output.
| Characteristic | DeepSeek-V4-Flash-Vision-Exp | Grok 4.6 |
|---|---|---|
| Company | DeepSeek | xAI |
| Release Date | August 21, 2026 | August 12, 2026 |
| Parameters | — | — |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | 500K |
| Context (output) | 393K | — |
| Input Price / 1M | $0.22 | $2.00 |
| Output Price / 1M | $0.66 | $6.00 |
| Average Score | 50.4% | 49.6% |
Verdict
DeepSeek-V4-Flash-Vision-Exp leads in 2 out of 4 comparison categories.
Both models show comparable average scores: DeepSeek-V4-Flash-Vision-Exp — 0.5, Grok 4.6 — 0.5.
DeepSeek-V4-Flash-Vision-Exp is 9.1x cheaper: input $0.22/1M vs $2.00/1M tokens.
DeepSeek-V4-Flash-Vision-Exp supports a larger context: 1M vs 500K tokens.
Both models were released around the same time: 8/21/2026 and 8/12/2026.
More About These Models
Frequently Asked Questions
Which is better for coding — DeepSeek-V4-Flash-Vision-Exp or Grok 4.6?
Which model is cheaper — DeepSeek-V4-Flash-Vision-Exp or Grok 4.6?
Which has a larger context window — DeepSeek-V4-Flash-Vision-Exp or Grok 4.6?
The DeepSeek-V4-Flash-Vision-Exp and Grok 4.6 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the DeepSeek-V4-Flash-Vision-Exp or Grok 4.6 page. See also the complete list of AI model comparisons.