Best LLM for High-Volume Classification
Classification, routing, moderation and tagging are short-output tasks run at huge scale. Each call is cheap; millions of calls are not — so the cheapest competent model wins decisively.
Best value pick
Amazon Nova Lite
AWS Bedrock · Overall Arena 1298 · about $21.00/month at 100,000 calls. The top-ranked Kimi K3 costs $1,200.00/month — you save $1,179.00/month with Amazon Nova Lite.
| 1 | Amazon Nova Lite | 1298 | $21.00 | AWS Bedrock |
| 2 | GPT-5 Nano | 1320 | $27.50 | OpenAI |
| 3 | GLM-4.7-Flash | 1353 | $29.00 | Z.ai (Zhipu AI) |
| 4 | Step 3.5 Flash | 1404 | $30.00 | StepFun |
| 5 | GLM-4.7-FlashEst. | 1353 | $30.50 | AWS Bedrock |
| 6 | Llama 4 Scout | 1332 | $33.50 | Meta |
| 7 | GPT-4.1 Nano | 1300 | $35.00 | OpenAI |
| 8 | Gemini 2.5 Flash-Lite | 1330 | $35.00 | |
| 9 | DeepSeek V4 Flash | 1430 | $35.00 | DeepSeek |
| 10 | MiMo-V2.5 | 1427 | $35.00 | Xiaomi |
| 11 | Gemini 2.0 Flash | 1354 | $35.00 | |
| 12 | MiMo-V2-Flash | 1395 | $35.00 | Xiaomi |
Intelligence scores are community Arena ratings from LMArena / arena.ai, used under CC BY 4.0. Snapshot last refreshed 28 July 2026. Scores are a relative signal, not an absolute measure of capability. A Measured score was voted on directly; an Estimated score is inherited from an identical base model (a regional/creator-prefixed hosting duplicate). See our methodology.
Why picking isn’t obvious
These tasks rarely need a flagship — a mid or budget model matches it on simple label decisions. We keep a reasonable quality bar and rank by cost, since at this volume even small per-call savings dominate the monthly bill.
FAQ
What is the best value LLM for classification?
Amazon Nova Lite is the cheapest model that still clears our quality bar for this task, at about $21.00/month for 100,000 calls (1,500 in / 500 out). It scores 1298 on the Overall Arena.
Is the most expensive model worth it for this?
Kimi K3 tops the Overall Arena but costs about $1,200.00/month here — roughly $1,179.00/month more than Amazon Nova Lite for 175 extra Arena points. For most workloads that gap is not worth the premium.
Cite / link to this page
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https://aicalculatorpro.com/best-llm-for/high-volume-classification/<a href="https://aicalculatorpro.com/best-llm-for/high-volume-classification/">Best LLM for High-Volume Classification — AI Calculator Pro</a>