API cost decision in 10 seconds

🔥GLM 5.2 vs Nemotron 3.5 Content Safety (free)

Pick Nemotron 3.5 Content Safety (free) for lower cost; pick GLM 5.2 only if the larger context window matters more.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Nemotron 3.5 Content Safety (free) for lower cost; pick GLM 5.2 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Nemotron 3.5 Content Safety (free) is estimated at $0 vs $2.48 for GLM 5.2, saving $2.48 (100% lower).

Cost-first pickNemotron 3.5 Content Safety (free)
Context-first pickGLM 5.2
Sample savings$2.48100%
10x traffic gap$24.84

GLM 5.2 has more context, but Nemotron 3.5 Content Safety (free) saves $2.48 on the standard workload. At 10x that traffic, the same price gap is about $24.84. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Nemotron 3.5 Content Safety (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickGLM 5.2Nemotron 3.5 Content Safety (free)
Input-heavy / RAG5M input + 500K outputNemotron 3.5 Content Safety (free)$6.35$0
Balanced workload1M input + 1M outputNemotron 3.5 Content Safety (free)$4$0
Output-heavy chatbot1M input + 5M outputNemotron 3.5 Content Safety (free)$16.15$0
Cheaper input Nemotron 3.5 Content Safety (free) $0.966 vs $0 / 1M

Nemotron 3.5 Content Safety (free) is free for input tokens while GLM 5.2 costs $0.97 per 1M tokens.

Cheaper output Nemotron 3.5 Content Safety (free) $3.036 vs $0 / 1M

Nemotron 3.5 Content Safety (free) is free for output tokens while GLM 5.2 costs $3.04 per 1M tokens.

Larger context GLM 5.2 1.05M vs 128K

GLM 5.2 has 920.58K more context (8.19x larger).

Sample workload Nemotron 3.5 Content Safety (free) $2.48 vs $0

Nemotron 3.5 Content Safety (free) is free for the standard workload while the other model is estimated at $2.48.

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
GLM 5.2 Calculating… Estimated API cost
Nemotron 3.5 Content Safety (free) Calculating… Estimated API cost
Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Nemotron 3.5 Content Safety (free) has the lower input price; Nemotron 3.5 Content Safety (free) has the lower output price; GLM 5.2 offers the larger context window. For the 1M input plus 500K output sample, Nemotron 3.5 Content Safety (free) is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $2.48 for GLM 5.2 and $0 for Nemotron 3.5 Content Safety (free).

Best Fit

Choose GLM 5.2 when you care most about larger context window.

Choose Nemotron 3.5 Content Safety (free) when you care most about lower input-token price, and lower output-token price.

Decision Notes
  • On the standard 1M input plus 500K output workload, Nemotron 3.5 Content Safety (free) is estimated at $0 vs $2.48 for GLM 5.2, saving $2.48 (100% lower).
  • Nemotron 3.5 Content Safety (free) is free for the standard workload while the other model is estimated at $2.48.
  • Nemotron 3.5 Content Safety (free) is free for input tokens while GLM 5.2 costs $0.97 per 1M tokens.
  • Nemotron 3.5 Content Safety (free) is free for output tokens while GLM 5.2 costs $3.04 per 1M tokens.
  • GLM 5.2 has 920.58K more context (8.19x larger).
Head-to-Head Specs
Feature🔥GLM 5.2
(Z.ai)
Nemotron 3.5 Content Safety (free)
(NVIDIA)
Input Price
prompt tokens per 1M
$0.966$0
Completion Price
per 1M tokens
$3.036$0
Sample Workload Cost
1M input + 500K output
$2.48$0
Context Window1.05M128K
Release Date
Popularity#8

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionNemotron 3.5 Content Safety (free)On the standard 1M input plus 500K output workload, Nemotron 3.5 Content Safety (free) is estimated at $0 vs $2.48 for GLM 5.2, saving $2.48 (100% lower).
High-volume input processingNemotron 3.5 Content Safety (free)Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsNemotron 3.5 Content Safety (free)Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workGLM 5.2A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • GLM 5.2 (free) can replace GLM 5.2 when lower sample workload cost matters most: $0.
  • GLM 4.5 Air (free) can replace GLM 5.2 when lower sample workload cost matters most: $0.
  • GLM 4 32B can replace GLM 5.2 when lower sample workload cost matters most: $0.15.
  • GLM 4.7 Flash can replace GLM 5.2 when lower sample workload cost matters most: $0.26.

Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

Open cheapest models

Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

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Z.ai catalog

Review all tracked Z.ai models before deciding whether this matchup is the right shortlist.

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NVIDIA catalog

Check other NVIDIA models with comparable pricing, context, or release timing.

Open NVIDIA models
GLM 5.2

GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...

Nemotron 3.5 Content Safety (free)

NVIDIA Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model from NVIDIA, fine-tuned from Google Gemma-3-4B. It moderates both inputs to and responses from LLMs and VLMs, accepting...