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xAI: Grok 4 Fast vs. Inception: Mercury 2.5

Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. Es steht 2:2 — beide Modelle sind nahezu gleichauf.

Letzte Synchronisation:

xAI: Grok 4 Fast
xAI
Mehr von xAI →
Inception: Mercury 2.5
Inception
Mehr von Inception →
Quality Index 11,1 12,3 ★
Speed (Tokens/s) 0 454,0 ★
Latency (TTFT) 0 ms ★ 2,76 s
Preis Input (USD/1M) $0.20 $0.20
Preis Output (USD/1M) $0.50 ★ $0.75
Context Window — —
Modalitäten text text
Release 09/2025 09/2026

xAI: Grok 4 Fast

Grok 4 Fast is xAI's latest multimodal model with SOTA cost-efficiency and a 2M token context window. It comes in two flavors: non-reasoning and reasoning. Read more about the model...

Inception: Mercury 2.5

Mercury 2.5 is the fastest reasoning LLM, and the latest diffusion LLM (dLLM) from Inception. Instead of generating tokens sequentially, Mercury 2.5 produces and refines multiple tokens in parallel, achieving...

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