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Head-to-head comparison

Nex N2.5 Max vs GLM 5.3

Nex N2.5 Max (Nex AGI) and GLM 5.3 (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 9 September 2026

As of 9 September 2026, GLM 5.3 holds the stronger ModelCap Index position (#8 vs #11); and Nex N2.5 Max ships open weights.

Which should you choose?

Choose Nex N2.5 Max if…

  • you want to self-host: Nex N2.5 Max ships open weights while GLM 5.3 is restricted license.
  • you want the more recently listed model — Nex N2.5 Max was listed 7 September 2026, GLM 5.3 18 August 2026.

Choose GLM 5.3 if…

  • you want the stronger overall ModelCap Index position — #8 against #11 (82.1 vs 80.0 points).
  • you want provider choice — 26 listed API providers against 0.

Nex N2.5 Max vs GLM 5.3: specs, pricing and context

Specification comparison of Nex N2.5 Max and GLM 5.3
FieldNex N2.5 MaxNex AGIGLM 5.3Z.ai
ModelCap Index position#11#8
Index score80.082.1
EvidenceEstimatedMeasured
Input price / 1M tokensUnlisted$1.40
Output price / 1M tokensUnlisted$4.40
Context window— tokens1M tokens
Max output tokens—944K
API providers listed026
Weight accessOpen weightsRestricted license
Input modalitiesTextText
First listed7 September 202618 August 2026
PublisherNex AGIZ.ai

Evidence: global-corpus-prior over 182 held-out anchors (7%); launch card against 2 resolved peers on 5 rows (93%); no cross-lab optimism probe available; shrunk 2 toward the measured corpus · 4 public benchmark observations across 4 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Nex N2.5 Max vs GLM 5.3

Public benchmark boards where Nex N2.5 Max or GLM 5.3 has a published result
BoardNex N2.5 MaxGLM 5.3Leads
Arena codingArena (LMArena)—15281514–1541MaxOnly one result
LMArena AgentLMArena—2.6%1.9%–3.2%MaxOnly one result
AA Intelligence IndexArtificial Analysis—44.9intelligence-index:v4.3:maxOnly one result
AA Terminal-Bench 2.1Artificial Analysis—83.9%terminal-bench:2.1:terminus-2:e2b:pass-at-1:3-repeats:source-model="GLM-5.3 (max)":reasoning=trueOnly one result
AA Humanity's Last ExamArtificial Analysis—42.3%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="GLM-5.3 (max)":reasoning=trueOnly one result
Terminal-Bench 4.0Terminal-Bench (Laude Institute)—41.8%38.6%–45.1%Claude Code · MaxOnly 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.

Nex N2.5 Max vs GLM 5.3: common questions

Is Nex N2.5 Max better than GLM 5.3?

GLM 5.3 ranks higher on the ModelCap Index as of 9 September 2026: #8 against #11. 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. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.

Is Nex N2.5 Max cheaper than GLM 5.3?

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, Nex N2.5 Max or GLM 5.3?

Both publish a —-token context window.

Which is better for coding, Nex N2.5 Max or GLM 5.3?

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 Nex N2.5 Max and GLM 5.3 open-weight models?

Nex N2.5 Max: Open weights. GLM 5.3: Restricted license. 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 Nex N2.5 Max and GLM 5.3?

ModelCap currently lists 0 API providers for Nex N2.5 Max and 26 for GLM 5.3, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Nex N2.5 Max vs GLM 5.3 comparison?

Every figure comes from the sealed ModelCap dataset published 9 September 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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