Pairwise benchmark snapshot · Aug 17, 2026
In this head-to-head showdown, Z.ai: GLM 5V Turbo delivers higher overall intelligence and human-preferred responses (Elo 1,475 vs 1,465), while MoonshotAI: Kimi K2 0711 leads in SWE-bench software engineering benchmarks (65.8%), while MoonshotAI: Kimi K2 0711 is more budget-friendly at $2.3/1M per 1M output tokens, while Z.ai: GLM 5V Turbo provides faster response streaming (112 tok/s). Review the complete breakdown below to determine which model best fits your performance and budget requirements.
10 benchmarks evaluated across capability, speed, and cost
Auto-discovered from OpenRouter (z-ai/glm-5v-turbo). Preview until a second source matches.
Auto-discovered from OpenRouter (moonshotai/kimi-k2). Preview until a second source matches.
Δ 10 Arena Elo pts
112 tok/s
$2.3 / 1M output
Relative percentile scores computed across all active models in the benchmark catalog.
Comparing top standard models across 6 key capability dimensions. Tap any spoke or dot to inspect.
Category wins across reasoning intelligence, generation speed, and token cost.
Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy
Generation throughput and time to first token responsiveness
Cost per million tokens and max context window length
| Benchmark | Z.ai: GLM 5V Turbo | MoonshotAI: Kimi K2 0711 | Advantage Delta |
|---|---|---|---|
| Preference Elo | +10 | ||
| Coding Elo | +12 | ||
| LiveBench | +1% | ||
| SWE-bench | +0.6% | ||
| GPQA Diamond | +0.9% | ||
| Time to first token | +60 ms | ||
| Output speed | 112 tok/s | 85 tok/s | +27 tok/s |
| Input price | $1.2/1M | $0.57/1M | +$0.63/1M |
| Output price | $2.3/1M | +$1.7/1M | |
| Context window | +72k |
Simulate monthly production API costs in USD (US Dollar).
MoonshotAI: Kimi K2 0711 is estimated to save $47.55/month ($571/year).
Higher SWE-bench (65.8%).
Lower output list price ($2.3/1M).
Lower TTFT (180 ms).
Larger window (203k).
Both accept images. Defaulting to the higher-Elo side (Z.ai: GLM 5V Turbo).
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | MoonshotAI: Kimi K2 0711 | Higher SWE-bench (65.8%). |
| High-volume chat | MoonshotAI: Kimi K2 0711 | Lower output list price ($2.3/1M). |
| Voice / low-latency UI | Z.ai: GLM 5V Turbo | Lower TTFT (180 ms). |
| Long-document RAG | Z.ai: GLM 5V Turbo | Larger window (203k). |
| Screenshots / vision | Z.ai: GLM 5V Turbo | Both accept images. Defaulting to the higher-Elo side (Z.ai: GLM 5V Turbo). |
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