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Head-to-head comparison

Hy Embodied RxBrain 1.0 vs GLM 4.5 Air

Hy Embodied RxBrain 1.0 (Tencent) and GLM 4.5 Air (Z.ai) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.

Snapshot as of 17 August 2026

As of 17 August 2026, GLM 4.5 Air holds the stronger ModelCap Index position (#69 vs #72).

Which should you choose?

Choose Hy Embodied RxBrain 1.0 if…

  • you want the more recently listed model — Hy Embodied RxBrain 1.0 was listed 14 July 2026, GLM 4.5 Air 25 July 2025.

Choose GLM 4.5 Air if…

  • you want the stronger overall ModelCap Index position — #69 against #72 (36.9 vs 36.7 points).
  • you want provider choice — 3 listed API providers against 0.

Hy Embodied RxBrain 1.0 vs GLM 4.5 Air: specs, pricing and context

Specification comparison of Hy Embodied RxBrain 1.0 and GLM 4.5 Air
FieldHy Embodied RxBrain 1.0TencentGLM 4.5 AirZ.ai
ModelCap Index position#72#69
Index score36.736.9
EvidenceEstimatedMeasured
Input price / 1M tokensUnlisted$0.13
Output price / 1M tokensUnlisted$0.85
Context window— tokens131K tokens
Max output tokens—98K
API providers listed03
Weight accessOpen weightsOpen weights
Input modalitiesText, Image, AudioText
First listed14 July 202625 July 2025
PublisherTencentZ.ai

Evidence: publisher corpus prior · leave-one-anchor-out calibrated · 3 public benchmark observations across 3 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Hy Embodied RxBrain 1.0 vs GLM 4.5 Air

Public benchmark boards where Hy Embodied RxBrain 1.0 or GLM 4.5 Air has a published result
BoardHy Embodied RxBrain 1.0GLM 4.5 AirLeads
Arena codingArena (LMArena)—14261419–1434Only one result
Artificial Analysis Intelligence IndexArtificial Analysis—16.7intelligence-indexOnly one result

Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.

Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.

Hy Embodied RxBrain 1.0 vs GLM 4.5 Air: common questions

Is Hy Embodied RxBrain 1.0 better than GLM 4.5 Air?

GLM 4.5 Air ranks higher on the ModelCap Index as of 17 August 2026: #69 against #72. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it.

Is Hy Embodied RxBrain 1.0 cheaper than GLM 4.5 Air?

At least one of the two has no listed API price on ModelCap right now, so no price comparison is made.

Which has the bigger context window, Hy Embodied RxBrain 1.0 or GLM 4.5 Air?

Both publish a —-token context window.

Which is better for coding, Hy Embodied RxBrain 1.0 or GLM 4.5 Air?

The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.

Are Hy Embodied RxBrain 1.0 and GLM 4.5 Air open-weight models?

Hy Embodied RxBrain 1.0: Open weights. GLM 4.5 Air: Open weights. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.

Where can I run Hy Embodied RxBrain 1.0 and GLM 4.5 Air?

ModelCap currently lists 0 API providers for Hy Embodied RxBrain 1.0 and 3 for GLM 4.5 Air, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Hy Embodied RxBrain 1.0 vs GLM 4.5 Air comparison?

Every figure comes from the sealed ModelCap dataset published 17 August 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.

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