Funktion · 2026-11-12
KI-Modelle mit Tool-Calling-Unterstützung
Vergleich von Modellen mit Tool Calling / Function Calling für Agenten und Automatisierung.
Was ist das?
- Tool Calling (Function Calling) erlaubt es dem LLM, strukturierte JSON-Aufrufe zu externen Funktionen zu erzeugen — Suche, Codeausführung, Datenbankabfragen usw.
- Das Modell liefert Funktionsnamen und Argumente als JSON; Ihre Runtime führt sie aus und gibt Tool-Messages zurück.
Warum wichtig
- Ohne Tool Calling bleiben Agenten häufig auf fragiles Parsing von Freitext angewiesen.
- Tool Calling macht RAG, ReAct-Schleifen und mehrstufige Assistenten in Produktion robust.
1475 Modelle mit dieser Funktion
Top 60 von 1475 angezeigt. Im vollständigen Verzeichnis weiter filtern.
Frequently asked questions
How many AI models support Tool Calling?
1475 canonical models in our database currently support Tool Calling. The list is regenerated on every data refresh, so it always reflects the latest releases tracked in our catalogue.
What is the cheapest model with Tool Calling?
Qwen3.8 27B from Alibaba (Qwen) is currently the lowest-priced option, at $0.001 per 1M input tokens and $0.001 per 1M output tokens. The full table above is sorted price-ascending.
Which model with Tool Calling has the largest context window?
Llama 4 Scout 17B Instruct (US) (Meta) leads on context at 10M tokens. This may matter if you also need long-document understanding alongside Tool Calling.
Which models are available on the most providers?
Production-readiness usually correlates with how many independent providers host the same weights. The top three by provider count are: GLM-5.3-Flash (92), GLM-5.3 (92), GLM-5.2 (90).
How is Tool Calling different from a regular LLM?
Tool calling lets the model emit a structured JSON request to invoke an external function (search, code execution, DB query) instead of replying with prose. Without it, agents must parse freeform text — fragile and slow.
How often is this list updated?
Daily. Our data pipeline syncs once a day, regenerates the canonical model list, and rebuilds these pages so newly released models appear within 24 hours.
Explore more
Top models with this capability
- Qwen3.8 27B$0.00 in / $0.00 out
- Ambient Small$0.00 in / $0.00 out
- Gemma 4 26B A4B IT$0.01 in / $0.03 out
- Llama-3.1-8B-Instruct$0.02 in / $0.03 out
- Meta Llama 3.1 8B Instruct Turbo$0.02 in / $0.03 out
Other capabilities
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Pricing comparisons
Vendors in this list
Zuletzt aktualisiert:
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.