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Head-to-head comparison

Ring-2.6-1T vs GLM 4.5 Air

Ring-2.6-1T (InclusionAI) 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 18 August 2026

As of 18 August 2026, Ring-2.6-1T holds the stronger ModelCap Index position (#59 vs #68); Ring-2.6-1T is 1.4× cheaper per output token ($0.625/1M vs $0.85/1M); Ring-2.6-1T offers the longer context window (262K vs 131K tokens); and GLM 4.5 Air ships open weights.

Which should you choose?

Choose Ring-2.6-1T if…

  • you want the stronger overall ModelCap Index position — #59 against #68 (42.5 vs 36.9 points).
  • API cost matters — $0.625/1M output tokens against $0.85/1M, about 1.4× cheaper.
  • your workload is prompt-heavy — input tokens cost $0.075/1M against $0.13/1M.
  • you need the longer context window — 262K tokens against 131K.
  • Artificial Analysis Intelligence Index is your yardstick — 31.7 against 16.7.
  • you want the more recently listed model — Ring-2.6-1T was listed 8 May 2026, GLM 4.5 Air 25 July 2025.

Choose GLM 4.5 Air if…

  • you want to self-host: GLM 4.5 Air ships open weights while Ring-2.6-1T is api only.
  • you want provider choice — 3 listed API providers against 1.

Ring-2.6-1T vs GLM 4.5 Air: specs, pricing and context

Specification comparison of Ring-2.6-1T and GLM 4.5 Air
FieldRing-2.6-1TInclusionAIGLM 4.5 AirZ.ai
ModelCap Index position#59#68
Index score42.536.9
EvidenceMeasuredMeasured
Input price / 1M tokens$0.075$0.13
Output price / 1M tokens$0.625$0.85
Context window262K tokens131K tokens
Max output tokens66K98K
API providers listed13
Weight accessAPI onlyOpen weights
Input modalitiesTextText
First listed8 May 202625 July 2025
PublisherInclusionAIZ.ai

Evidence: 1 public benchmark observation across 1 board · 3 public benchmark observations across 3 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Ring-2.6-1T vs GLM 4.5 Air

Public benchmark boards where Ring-2.6-1T or GLM 4.5 Air has a published result
BoardRing-2.6-1TGLM 4.5 AirLeads
Arena codingArena (LMArena)—14261419–1434Only one result
Artificial Analysis Intelligence IndexArtificial Analysis31.7intelligence-index16.7intelligence-indexRing-2.6-1T

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.

Ring-2.6-1T vs GLM 4.5 Air: common questions

Is Ring-2.6-1T better than GLM 4.5 Air?

Ring-2.6-1T ranks higher on the ModelCap Index as of 18 August 2026: #59 against #68. 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 Ring-2.6-1T cheaper than GLM 4.5 Air?

Ring-2.6-1T is cheaper on output tokens: $0.625/1M against $0.85/1M. Input tokens are $0.075/1M for Ring-2.6-1T and $0.13/1M for GLM 4.5 Air. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens.

Which has the bigger context window, Ring-2.6-1T or GLM 4.5 Air?

Ring-2.6-1T has the larger context window: 262K tokens against 131K.

Which is better for coding, Ring-2.6-1T 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 Ring-2.6-1T and GLM 4.5 Air open-weight models?

Ring-2.6-1T: API only. 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 Ring-2.6-1T and GLM 4.5 Air?

ModelCap currently lists 1 API provider for Ring-2.6-1T 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 Ring-2.6-1T vs GLM 4.5 Air comparison?

Every figure comes from the sealed ModelCap dataset published 18 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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