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GLM 4.5 Air (free)

openrouter/glm-4-5-air-free

من openrouter · العائلة: glm-air · أُصدِر 2025-07-28 · تاريخ المعرفة: 2025-04

⚠ هذا نموذج مُحسَّن من المجتمع أو مشتق — وليس إصدارًا رسميًا من المزود.

غير معروف
الإدخال / 1M رمز
غير معروف
الإخراج / 1M رمز
128K
نافذة السياق
96K
أقصى إخراج

Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.

القدرات

✗ استدعاء الأدوات✓ تفكير? إخراج منظم✗ المرفقات✓ أوزان مفتوحة✓ التحكم بالحرارة
الوسائط المدعومة: إدخال text · إخراج text

Model fit scores

0–100 · higher is better

These scores reward declared capabilities, context size, price and provider availability — they are not benchmark results. Use them as a directional signal alongside your own evaluation.

Coding13
  • Tool calling0/40
  • Structured output0/20
  • Reasoning10/10
  • Context window (100K → 1M)2/20
  • Provider availability1/10
Agents31
  • Tool calling0/35
  • Structured output0/25
  • Reasoning15/15
  • Output token limit15/15
  • Provider availability1/10
JSON / structured output10
  • Structured output / JSON mode0/50
  • Tool calling0/20
  • Temperature control10/10
  • Price-friendly for high-volume0/20
Cost efficiency0
  • Has published price0/100
Long context35
  • Context window (100K → 2M)35/90
  • Has published price for full window0/10
Production-readiness30
  • Number of independent providers5/40
  • Has published per-token price0/20
  • Context window ≥ 8K15/15
  • No data inconsistencies across providers10/10
  • Official model (not derivative)0/15

Cost Efficiency Index

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Estimated cost using the recommended provider's headline rate. Each scenario fixes average input/output tokens — the assumptions are shown in the third column.

This model has no published per-token price, so we can't compute a cost estimate. See the provider's official pricing page for current rates.

متاح لدى 1 مزود

المزودمعرف نموذج المزودإدخال / 1Mإخراج / 1Mالسياقتاريخ الإصدار
OpenRouter
openrouter
z-ai/glm-4.5-air:freeUnknownUnknown128K2025-07-28

Frequently asked questions

How much does GLM 4.5 Air (free) cost?

GLM 4.5 Air (free) does not have a publicly published per-token price in our data source. This usually means it is gated behind enterprise sales or invite access. Check openrouter's official pricing page for the most current rates.

What is the context window of GLM 4.5 Air (free)?

GLM 4.5 Air (free) has a context window of 128K tokens, with a max output of 96K tokens per reply. This is the total combined size of prompt + completion.

Does GLM 4.5 Air (free) support tool calling?

No. GLM 4.5 Air (free) does not support tool calling (function calling). If your workflow requires it, look at the /capabilities/tool-calling list for alternatives.

Does GLM 4.5 Air (free) support structured output / JSON mode?

Support for structured output / JSON-schema-constrained decoding is not reported for GLM 4.5 Air (free) in our data source. Verify with openrouter's official documentation before relying on it in production.

Can GLM 4.5 Air (free) accept image input?

No. GLM 4.5 Air (free) only accepts text as input. If you need image input, see our /capabilities/vision list for current vision-capable models.

Is GLM 4.5 Air (free) open-weight?

Yes. GLM 4.5 Air (free)'s weights are publicly available, so you can self-host or fine-tune. Note that open weights ≠ open source — the training data and code are typically not released.

What are the best alternatives to GLM 4.5 Air (free)?

If GLM 4.5 Air (free) doesn't fit, consider LFM2.5-1.2B-Instruct (free), LFM2.5-1.2B-Thinking (free), Owl Alpha. Each one targets the same use case — see the Related links below for direct head-to-head pages.

Where does this data come from?

All numbers come from the public models.dev API and are normalised into a single canonical model record. We re-pull daily and write any changes (price, context, capability) to the /changelog page.

Explore more

More openrouter models

Capability lists this model is in

See also

آخر تحديث:

Data is sourced from models.dev and normalized for comparison. Prices and capabilities may change. Always verify critical production decisions with the provider's official documentation.