Best LLM for content moderation
Flag user-generated content for toxicity, PII, policy violations.
Why this ranking is opinionated
Recall matters more than precision — missed harmful content is worse than a false positive. Latency budgets are tight (often inline with posting). Look for models with low jailbreak susceptibility.
Top 5 recommendations
ranked by monthly cost at this workload- · Cheapest qualifying option at this workload (~$0.00/mo).
- · 262,144 tokens of context — far above this use case's 8,000-token minimum.
- · Missing preferred: json_mode — may need a workaround.
- · ~$0.00/mo (+0% over the cheapest option).
- · 131,072 tokens of context — far above this use case's 8,000-token minimum.
- · Missing preferred: json_mode — may need a workaround.
- · ~$0.00/mo (+0% over the cheapest option).
- · 65,536 tokens of context — far above this use case's 8,000-token minimum.
- · Missing preferred: json_mode — may need a workaround.
- · ~$0.00/mo (+0% over the cheapest option).
- · 32,768 tokens of context — far above this use case's 8,000-token minimum.
- · Supports preferred capabilities: json_mode.
- · ~$0.00/mo (+0% over the cheapest option).
- · 1,048,576 tokens of context — far above this use case's 8,000-token minimum.
- · Missing preferred: json_mode — may need a workaround.
Frequently asked questions
What makes a good LLM for content moderation?
Recall matters more than precision — missed harmful content is worse than a false positive. Latency budgets are tight (often inline with posting). Look for models with low jailbreak susceptibility.
What capabilities matter most for content moderation?
For content moderation the typical filters are: no specific capability requirement, and a context window of at least 8k tokens. The ranking on this page weights monthly cost (at the workload defaults shown above) most heavily, then capability fit.
What is currently the cheapest LLM for content moderation?
At the typical workload defaults, Trinity Large Thinking (free) from Arcee AI ranks cheapest right now (~$0 / month). Plug your own monthly token volumes into the calculator on this page for a workload-specific number.
Is the cheapest LLM always the right choice for content moderation?
Not always. Cheap models often trade off reasoning quality, tool reliability, or context size. Use the cheapest as a baseline and benchmark against a tier-up model on your own evaluation set before committing to a contract — quality differences compound over millions of tokens.