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Gemma 2 2B vs GLM-4.5

A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.

Updated

Gemma 2 2B specs · GLM-4.5 specs
Verdict by category
  • PriceTie

    Neither model publishes per-token API pricing.

  • Context windowGLM-4.5

    GLM-4.5 accepts 128K tokens vs 8.2K, 15.6× the room for long documents and codebases.

  • BenchmarksTie

    No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores.

  • ModalitiesGLM-4.5

    GLM-4.5 supports 2 modalities (text, vision) vs 1 for Gemma 2 2B.

  • OpennessTie

    Both ship open weights, self-host either one.

On balance GLM-4.5 edges ahead, winning 2 of 5 categories against Gemma 2 2B's 0. Neither model publishes per-token API pricing. GLM-4.5 accepts 128K tokens vs 8.2K, 15.6× the room for long documents and codebases.

No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores. They differ in modality coverage, Gemma 2 2B handles text while GLM-4.5 handles text, vision, which can be the deciding factor before you even look at benchmarks. Both ship open weights, self-host either one.

GLM-4.5 is the newer of the two, released 12 months after Gemma 2 2B, which usually means a more recent knowledge cutoff and updated safety post-training. Gemma 2 2B is usually picked for on device and edge deployment workloads, while GLM-4.5 sees more deployments in chinese llm and open source llm. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.

Side-by-side specs

SpecGemma 2 2BGLM-4.5
ProviderGoogleOther
ReleasedJul 2024Jul 2025
Modalitiestexttext, vision
Context window8.2K tokens128K tokens
Max output,,
Input · 1MPricing not publishedPricing not published
Output · 1MPricing not publishedPricing not published
Knowledge cutoff,,
Open weightsYes (Gemma License)Yes (MIT)
API availableYesYes

Pricing at scale

What you'd actually pay at typical workloads. Numbers come from each model's published per-million-token rates.

  • Light usage, 100k in / 50k out per day, vs ,
  • Heavy usage, 1M in / 500k out per day, vs ,
  • RAG workload, 5M in / 200k out per day, vs ,

Light usage, 100k in / 50k out per day: pricing not directly comparable (one or both models are missing public per-token rates). Heavy usage, 1M in / 500k out per day: pricing not directly comparable (one or both models are missing public per-token rates). RAG workload, 5M in / 200k out per day: pricing not directly comparable (one or both models are missing public per-token rates).

Price calculator

Estimated spend for the listed models at your usage. Numbers are derived from each model's published per-million-token rates.

  • Gemma 2 2BPricing unavailable
  • GLM-4.5Pricing unavailable

Benchmarks compared

Only sourced numbers. Where a benchmark is missing for one model we show the available value rather than fabricating the other.

Benchmark scores not yet available. We only publish numbers we can source from official model cards or independent leaderboards, see methodology.
Pick Gemma 2 2B if

Gemma 2 2B fits when…

  • Tiny, runs on phones
  • Wide tooling
Pick GLM-4.5 if

GLM-4.5 fits when…

  • MIT license
  • Strong Chinese
  • Multimodal
  • Long-context tasks, handles 128K tokens vs 8.2K for Gemma 2 2B.
  • Multimodal needs covering vision.
Don't want either?

Consider Gemini 3 Pro

Google's late-2025 flagship, set new benchmarks on long-context, vision, and reasoning at competitive pricing.

See Gemini 3 Pro specsGemma 2 2B vs Gemini 3 ProGLM-4.5 vs Gemini 3 Pro

Frequently asked

  • Is Gemma 2 2B or GLM-4.5 cheaper?
    Per-token pricing isn't published for at least one of these models, check each model's spec page for current rates.
  • Which has the larger context window?
    GLM-4.5 accepts 128K tokens vs 8.2K for Gemma 2 2B.
  • Is Gemma 2 2B or GLM-4.5 better for coding?
    Both Gemma 2 2B and GLM-4.5 are competitive on coding benchmarks. See each model's individual spec page for HumanEval and SWE-bench scores where published. For an opinionated pick, consult our Best LLM for Coding ranking.
  • Are either of these models open source?
    Both ship with open weights. Gemma 2 2B is licensed under Gemma License; GLM-4.5 under MIT.
  • When were Gemma 2 2B and GLM-4.5 released?
    Gemma 2 2B was released by Google on 2024-07-31. GLM-4.5 was released by Other on 2025-07-28.
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