Back to Value Frontier

Z.ai: GLM 5 vs MoonshotAI: Kimi K3 (batch)

Head-to-head API cost, context, and performance comparison. Synced at 1:39:48 PM.

Executive Summary

When evaluating Z.ai: GLM 5 against MoonshotAI: Kimi K3 (batch), the pricing structure is a key differentiator. Z.ai: GLM 5 is approximately 82% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, MoonshotAI: Kimi K3 (batch) leads with a statistical ELO score of 1456. For tasks involving complex logic, coding, or instruction-following, developers might prefer MoonshotAI: Kimi K3 (batch), provided their budget allows for the API burn rate.

Arbitrage Alert

You are losing 82%
per million tokens by hardcoding MoonshotAI: Kimi K3 (batch).

Stop guessing exactly which model to route to. Deploy the 0ms Intelligence Engine to automatically arbitrage this 82% gap in your production environment instantly.

82% Instant Profit Margin Recovery
Node.js Enterprise SDK included

Raw Technical comparison

Metric
Z.ai: GLM 5
MoonshotAI: Kimi K3 (batch)
Performance (ELO)
1456
1456
Input Cost / 1M
$0.60
$2.28
Output Cost / 1M
$1.92
$11.40
Context Window
204,800 tokens
1,048,576 tokens

Verdict

If you are looking for pure performance and capability, Tie is statistically superior. However, if API burn rate is the primary concern, Z.ai: GLM 5 wins out aggressively in pricing.

People Also Ask

Is Z.ai: GLM 5 cheaper than MoonshotAI: Kimi K3 (batch)?

Yes. Z.ai: GLM 5 is cheaper for both input and output generation compared to MoonshotAI: Kimi K3 (batch). Exploring alternatives often yields cost reductions.

Which model has the larger context window?

The MoonshotAI: Kimi K3 (batch) model has the advantage in memory, offering a massive 1,048,576 token limit for document ingestion.

Related Comparisons

Compare Z.ai: GLM 5 vs Apodex: Apodex 1.1 Mini (free)Compare Z.ai: GLM 5 vs inclusionAI: Ling 3.0 Flash Sante (free)Compare Z.ai: GLM 5 vs Cohere: North Mini Code (free)Compare Z.ai: GLM 5 vs NVIDIA: Nemotron 3 Nano Omni (free)