VERIFIEDOct 142026
Is DeepSeek V4 Flash High Preview state of the art?
No.Best current rank is #63 in Coding › Web dev.
As of Oct 14, 2026, DeepSeek V4 Flash High Preview from DeepSeek. Best current rank is #63 in Coding › Web dev. Ranked #63 in Coding › Web dev.
Why
The ruling, in plain English
Ranked #71 in General LLM.
Receipts
Evidence
| Source | Score | Date | Type | Receipt |
|---|---|---|---|---|
| LMArena Text (style-controlled, overall) deepseek-v4-flash-high-preview | 1438.6541042766332 1434.5–1442.8 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, hard prompts) deepseek-v4-flash-high-preview | 1458.022256381933 1453.2–1462.8 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, math) deepseek-v4-flash-high-preview | 1441.3626410669453 1429.5–1453.2 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, coding) deepseek-v4-flash-high-preview | 1479.4625989742892 1473.2–1485.7 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena WebDev deepseek-v4-flash-high-preview | 1430.6320866639408 1423.7–1437.6 | 2026-10-13 | INDEP. | snap_c2cbd1c7f35e |
| LMArena Text (style-controlled, longer query) deepseek-v4-flash-high-preview | 1448.5791129804961 1443.0–1454.1 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text factuality deepseek-v4-flash-high-preview | 1433.7072909448245 1430.3–1437.1 | 2026-10-13 | INDEP. | snap_af980e7d8ae9 |
Reign history
Where it sits in the succession
No closed or open crown interval includes this model.
Honest about the gaps
Where it is not the crown
| Category | This model | Why |
|---|---|---|
| General LLM | #71 in this category | Ranked #71 in General LLM. |
| Reasoning | #74 in this category | Ranked #74 in Reasoning. |
| Math | Not enough data | #65 on LMArena Text (style-controlled, math); missing Humanity's Last Exam and FrontierMath |
| Coding | Not enough data | #78 on LMArena Text (style-controlled, coding); missing Terminal-Bench 4.0 and SWE-bench Pro V2 HARD |
| Coding › Web dev | #63 in this category | Ranked #63 in Coding › Web dev. |
| Long context | #67 in this category | Ranked #67 in Long context. |
| Factuality | #77 in this category | Ranked #77 in Factuality. |