PyyanThe AI Index

Pyyan / Compare / Llama 5 vs DeepSeek V4-Pro

Llama 5 vs DeepSeek V4-Pro

2 of 5

Open-Weight Models · verified 13 Sept 2026

Llama 5Metacurrent
DeepSeek V4-ProDeepSeekcurrent
3 slots left
SpecificationLlama 5DeepSeek V4-Pro
SummaryOpen-weight flagship with recursive self-improvement.Best all-round open model of 2026.
LicenceLlama licenceMIT
Parameters600B+—
CategoryOpen-Weight ModelsOpen-Weight Models
OfficialMeta ↗DeepSeek ↗

Highlighted rows are where these differ.

Llama 5

  • Refines its own reasoning and generates synthetic training data

Best for open frontier.

Full spec sheet →

DeepSeek V4-Pro

  • Tops open leaderboards on agentic coding and reasoning
  • MIT licence — no conditions
  • Pioneered aggressive cache-hit pricing at ~$0.07/M
  • DeepSeek routes all V4-Pro requests to V4.1 Flash from 14 September 2026

Best for everything open.

Full spec sheet →