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DeepSeek V3 (671B MoE)

671B MoE Foundation Model

Overview & Capability

High-throughput Mixture-of-Experts (MoE) foundation model activating 37B parameters per token with Multi-head Latent Attention (MLA).

Key Highlights

  • 60 tokens/second inference throughput on modern clusters
  • 128k context window with perfect retrieval accuracy
  • Leading open-weight benchmark on MMLU and coding datasets
Robbie's Independent Take Verified: 2026-10-11

Ideal for latency-critical agent loops where fast token generation directly reduces user wait times. Benchmark output quality on your specific task before swapping out larger frontier reasoning models.

Alternatives & Replaces

  • Llama 3.3 70B
  • GPT-4o