Mistral AI vs GLM-4.5

Detailed side-by-side comparison to help you choose the right tool

Mistral AI

🔴Developer

AI Models

Frontier AI models and developer platform

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GLM-4.5

AI Models

Zhipu AI's flagship open-source large language model designed specifically for agentic AI applications, featuring 355B total parameters with 32B active per inference and MIT licensing.

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Feature Comparison

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FeatureMistral AIGLM-4.5
CategoryAI ModelsAI Models
Pricing Plans6 tiers22 tiers
Starting Price
Key Features
    • 355B total parameter Mixture-of-Experts model with 32B active parameters per forward pass
    • 128K-token context window and up to 96K maximum output tokens
    • Hybrid reasoning with Thinking Mode and Non-Thinking Mode

    Mistral AI - Pros & Cons

    Pros

    • Strong option for teams that want European AI vendor diversity
    • Offers both developer APIs and user-facing assistant products
    • Private deployment and customization messaging is useful for regulated enterprises
    • MCP connector and coding-agent references support agentic workflows

    Cons

    • Pricing and model lineup change frequently, so exact costs require manual verification
    • Enterprise deployment evaluation can be complex
    • Model choice, latency, and data-residency requirements need hands-on testing

    GLM-4.5 - Pros & Cons

    Pros

    • MIT licensing allows commercial deployment, modification, self-hosting, and derivative work without the contractual limits common in closed frontier models.
    • The 355B total / 32B active MoE design gives teams a frontier-scale model while activating a much smaller subset of parameters per inference.
    • A 128K context window and 96K maximum output make it practical for long documents, large codebases, lengthy transcripts, and multi-step agent traces.
    • Hybrid reasoning lets developers choose deeper Thinking Mode for complex tool use or Non-Thinking Mode for faster direct responses.
    • Official documentation highlights function calling, structured output, streaming, context caching, and integration with code-agent environments such as Claude Code and Roo Code.
    • The GLM-4.5-Air variant provides a smaller 106B total / 12B active option for teams that need a lower-cost deployment path.

    Cons

    • It is not a turnkey voice-agent product; teams still need speech-to-text, text-to-speech, telephony, orchestration, monitoring, and safety layers for production voice workflows.
    • Full self-hosting is hardware intensive: official full-context GLM-4.5 configurations list up to H100 x 32 or H200 x 16 for 128K-context BF16 inference.
    • Hosted API pricing is token-based rather than a simple monthly SaaS plan, with Z.AI listing GLM-4.5 at $0.60 per 1M input tokens and $2.20 per 1M output tokens and GLM-4.5-Air at $0.20 per 1M input tokens and $1.10 per 1M output tokens.
    • Although Z.AI reports strong open-model benchmark results, closed models such as Claude and GPT may still be easier to operate and may perform better in some enterprise support workflows.
    • Some website setup examples reference older or adjacent GLM model names, so developers should rely on the current Z.AI docs or Hugging Face model card when deploying.

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