# DeepSeek V4 Flash 0423

As of October 21, 2026, DeepSeek V4 Flash 0423 ranks #76 of 213 models overall with 24.4 on the Artificial Analysis Intelligence Index. Its strongest category is agentic, where it ranks #31 of 87. DeepSeek V4 Flash 0423 costs $0.091 per million input tokens and $0.182 per million output tokens. It was released on April 24, 2026.

Page: https://llmbenchmark.ai/models/deepseek-v4-flash
Data from October 21, 2026. Every figure below names the board it was read from and the day.

- Maker: DeepSeek
- Released: April 24, 2026
- Price per million input tokens: $0.091
- Price per million output tokens: $0.182
- Context window: 1.05M tokens
- Overall rank: 76 of 213, by the Artificial Analysis Intelligence Index
- Artificial Analysis Intelligence Index: 24.4
- Vibe Coding Index: 54.6 (from 1 of 4 coding benchmarks)

Benchmark results (48 of 190):

- LMArena WebDev: 1582 Elo (source: LMArena WebDev, read October 21, 2026)
- AA Intelligence Index: 24.4 (source: Artificial Analysis (via OpenRouter), read October 21, 2026)
- AA Coding Index: 52.0 (source: Artificial Analysis (via OpenRouter), read October 21, 2026)
- AA Agentic Index: 26.3 (source: Artificial Analysis (via OpenRouter), read October 21, 2026)
- Design Arena: websites: 1208 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: UI components: 1164 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: game dev: 1197 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: data viz: 1127 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: 3D: 1189 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: all code categories: 1205 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: SVG: 1155 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: ASCII art: 1109 Elo (source: Design Arena, read October 21, 2026)
- WeirdML: 45.6% (source: Epoch AI benchmarking hub, read October 21, 2026)
- SimpleBench: 46.3% (source: Epoch AI benchmarking hub, read October 21, 2026)
- DTBench: 86.4% (source: Epoch AI benchmarking hub, read October 21, 2026)
- LMCA: 35.9% (source: Epoch AI benchmarking hub, read October 21, 2026)
- ALE-Bench: 678.2 (source: ALE-Bench (Sakana AI), read October 21, 2026)
- Epoch Capabilities Index: 146.1 (source: Epoch AI benchmarking hub, read October 21, 2026)
- LMArena Text: 1432 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: coding: 1457 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: hard prompts: 1444 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: math: 1426 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: instruction following: 1421 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: creative writing: 1403 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: English: 1441 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: non-English: 1419 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: Chinese: 1463 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: German: 1419 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: Japanese: 1389 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: Korean: 1383 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: French: 1439 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: Spanish: 1436 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: Russian: 1427 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: Polish: 1436 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: multi-turn: 1449 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: longer queries: 1434 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: expert: 1441 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: hard prompts in English: 1449 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: software and IT: 1453 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: mathematical work: 1432 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: science: 1446 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: medicine and healthcare: 1448 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: legal and government: 1439 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: business and finance: 1425 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: writing and language: 1410 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena Text: entertainment and media: 1400 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena WebDev: React: 1585 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)
- LMArena WebDev: HTML: 1558 Elo (source: LMArena (Hugging Face dataset), read October 21, 2026)