Comprehensive side-by-side LLM comparison
Gemini 3 Flash offers 876.1K more tokens in context window than GLM-4.5 Air. Both models have similar pricing. Gemini 3 Flash supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
Google DeepMind
Gemini 3 Flash, released by Google in December 2025, is a large language model from the Gemini 3 family that delivers reasoning and coding performance with efficiency optimized for high-volume workloads. It features a 1M token context window, 64K maximum output tokens, and native support for text, image, audio, video, and PDF input. Gemini 3 Flash targets cost-sensitive agentic workflows, document processing, and production APIs requiring fast, capable multimodal responses.
Zhipu AI
GLM-4.5 Air is a lightweight variant from Zhipu AI's GLM-4 model family, designed for efficient deployments requiring lower inference cost while maintaining strong language understanding and generation capabilities. It targets cost-sensitive production workloads, API integrations, and applications where the full GLM-4.x series capacity exceeds requirements.
4 months newer
GLM-4.5 Air
Zhipu AI
2025-07-28

Gemini 3 Flash
Google DeepMind
2025-12-17
Cost per million tokens (USD)
Gemini 3 Flash
GLM-4.5 Air
Context window and performance specifications
Available providers and their performance metrics
Gemini 3 Flash
Google Cloud Vertex AI
GLM-4.5 Air
Gemini 3 Flash
GLM-4.5 Air
Gemini 3 Flash
GLM-4.5 Air
Zhipu AI