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Pareto 26.10 vs GLM 5

Both have similar output pricing, while Pareto 26.10 offers a larger context window. Choose Pareto 26.10 or GLM 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecPareto 26.10GLM 5
Provider—Z.ai
Input / 1M tokens$0.80$1.00
Output / 1M tokens$3.20$3.20
Context window1M205K
Parameters—744B
Open weights—Yes
Released—Feb 2026
LiveBench score—68.7
SWE-bench Multilingual score—69.7
FrontierMath score—16.4
Epoch Capabilities Index score—146
GPQA Diamond score—87.8
SWE-bench Verified score—72.8
LMArena (Chatbot Arena) Elo score—1446
LMArena WebDev Elo score—1435

FAQ

Is Pareto 26.10 or GLM 5 cheaper?

Pareto 26.10 and GLM 5 have comparable output pricing.

Which has the larger context window, Pareto 26.10 or GLM 5?

Pareto 26.10 has the larger context window (1M tokens).

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.