Battle of the Models

Compare specific LLM models, context windows, and capabilities.

GLM-4.5-Flash

A-TIER

Z.AI (GLM)

Intelligence Score 83/100

Model Popularity 0 votes

Context Window 128K

Pricing Model Free / Open

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S-TIER

DeepInfra

Intelligence Score 94/100

Context Window 64K

Pricing Model Commercial / Paid

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 94/100 vs 83/100, DeepSeek V3 outperforms GLM-4.5-Flash by 11 points.

HEAD-TO-HEAD

Feature	GLM-4.5-Flash	DeepSeek V3
Context Window	128K	64K
Architecture	Transformer	Dense Transformer
Est. MMLU Score	~75-79%	~88-91%
Release Date	2024	2024
Pricing Model	Free Tier	Paid / Commercial
Rate Limit (RPM)	~1 request/second (Flash models)	60 RPM (varies by model)
Daily Limit	~1,000 requests/day (Flash tier)	Credit-based (no daily cap)
Capabilities	No specific data	Reasoning
Performance Tier	B-Tier (Strong)	S-Tier (Elite)
Speed Estimate	⚡ Very Fast	Medium
Primary Use Case	⚡ Fast Chat & Apps	General Purpose
Model Size	Undisclosed	Undisclosed
Limitations	Free Flash tier capped near 1 request/second Flagship GLM-5.2 model requires a paid plan Free-tier limits have changed more than once in the past year — verify on docs.z.ai	$5 credit is one-time only Credits expire after 90 days Rate limits vary by model
Key Strengths	GLM-4.5-Flash & GLM-4.7-Flash Free Access Strong Coding Benchmarks OpenAI-Compatible Endpoint	OpenAI-compatible API (drop-in replacement) 40+ open-source models hosted Fast inference with optimized serving