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Free LLM API Models

Discover free LLM API models across providers with real speed and latency benchmarks.

LMSpeed tracks 232 LLM models available for free across 39 API providers. Free tiers vary by provider — some offer limited daily requests, others provide free credits for new users. All speed data is from real API tests.

All modelsGPTClaudeGeminiDeepSeekLlamaQwenMistralGLMPhiGemma
AllOpen Weights 35Tools 33128K 24Reasoning 18Vision 13Files 11Tools 4Multimodal 3204.8K 3131.1K 3文件 2262.1K 2262K 2400K 2Audio 2国产 2开源 2开源权重 2Reasoning 24K 14.1K 137K 132K 127B 1163.8K 1202.8K 1Chat 1512 18.2K 18K 196K 1200K 1
Free models 232Providers 39Free offerings 352
Most testedRecently testedA–Z
1–3 of 3
ModelProvidersSpeedLatencyTests
OpenAIFREE
ReasoningToolsOpen Weights131.1KGPT OSS 120B is an AI model provided by vercel.
N/AN/A0
Gemmagoogle/gemma-3-12b-itFREE
FilesOpen WeightsVision131.1KGemma 3 12B is an AI model provided by openrouter.
N/AN/A0
MetaAInvidia/llama-3.1-nemotron-ultra-253b-v1NvidiaFREE
ReasoningTools131.1KLlama-3.1-Nemotron-Ultra-253B-v1 is an AI model provided by nvidia.
MapleLeaf API
N/AN/A0
GPT-OSS
wuer的api站
wuer的api站