# DeepSeek V3

DeepSeek V3 costs $0.2574 per million input tokens and $1.0287 per million output tokens, and it scores 70.2 on the Vibe Coding Index from 1 benchmark, as of October 21, 2026.

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

- Maker: DeepSeek
- Released: December 26, 2024
- Price per million input tokens: $0.2574
- Price per million output tokens: $1.0287
- Context window: 164K tokens
- Vibe Coding Index: 70.2 (from 1 of 4 coding benchmarks)

Benchmark results (13 of 190):

- Aider polyglot: 70.2% (source: Aider polyglot leaderboard, read October 21, 2026)
- SWE-bench Lite: 30.7% (source: SWE-bench (swebench.com), read October 21, 2026)
- Design Arena: websites: 1120 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: UI components: 1093 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: game dev: 1054 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: data viz: 1089 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: 3D: 1087 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: all code categories: 1108 Elo (source: Design Arena, read October 21, 2026)
- Design Arena: SVG: 976 Elo (source: Design Arena, read October 21, 2026)
- GPQA Diamond (Epoch AI run): 71.2% (source: Epoch AI benchmarking hub, read October 21, 2026)
- OTIS Mock AIME: 48.9% (source: Epoch AI benchmarking hub, read October 21, 2026)
- DTBench: 62.7% (source: Epoch AI benchmarking hub, read October 21, 2026)
- LMCA: 15.2% (source: Epoch AI benchmarking hub, read October 21, 2026)