PyyanThe AI Index

Pyyan / Compare / Kimi K3 vs DeepSeek V4-Pro vs Llama 5

Kimi K3 vs DeepSeek V4-Pro vs Llama 5

3 of 5

Open-Weight Models · verified 13 Aug 2026

×Kimi K3Moonshot AIcurrent
×DeepSeek V4-ProDeepSeekcurrent
×Llama 5Metacurrent
2 slots left
SpecificationKimi K3DeepSeek V4-ProLlama 5
SummaryLargest open-weight model shipped.Best all-round open model of 2026.Open-weight flagship with recursive self-improvement.
LicenceOpen weightsMITLlama licence
Parameters2.8T—600B+
Released17 Jul 2026——
CategoryOpen-Weight ModelsOpen-Weight ModelsOpen-Weight Models
OfficialMoonshot AI ↗DeepSeek ↗Meta ↗

Highlighted rows are where these differ.

Kimi K3

  • Tops the Frontend Code Arena
  • 76.8% on SWE-Bench Verified

Best for coding.

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

Best for everything open.

Full spec sheet →

Llama 5

  • Refines its own reasoning and generates synthetic training data

Best for open frontier.

Full spec sheet →