Cheapest AI Models with API
Top AI models with the lowest API prices — maximum quality for minimum cost.
| # | Model | Score |
|---|---|---|
 Llama 3.2 3B Instruct | 55.6% | |
 Gemma 3 4B | 53.0% | |
 Nova Micro | 67.0% | |
| 4 |  Phi-4-multimodal-instruct | 72.0% |
| 5 | Gemma 3 12B | 62.5% |
| 6 |  GPT-5 nano | 50.1% |
| 7 |  Nemotron 3.5 Lightning (30B A3B) | 45.3% |
| 8 | Nova Lite | 70.7% |
| 9 | Nemotron 3 Nano (30B A3B) | 54.3% |
| 10 | Phi 4 | 66.0% |
| 11 | Gemini 1.5 Flash 8B | 60.5% |
| 12 |  GLM-4.7-Flash | 53.8% |
| 13 | Gemini 2.0 Flash-Lite | 59.0% |
| 14 |  Qwen2.5-Coder 32B Instruct | 64.9% |
| 15 | GPT OSS 20B High | 86.5% |
Want a detailed comparison of the leaders? → Llama 3.2 3B Instruct vs Gemma 3 4B
Other Collections
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Top AI models for solving mathematical problems and computations.
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Top AI models for reasoning tasks, analysis, and expert knowledge.
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Top AI models with support for text, images, audio, and video.
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Top AI models with the largest context window — for working with long documents.
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Top AI models on the MMLU benchmark — broad knowledge across dozens of subjects.
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Free
AI models with free API access — open source and free-tier providers.
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Top AI models for building autonomous agents with tool use and planning.
Ranking updated in 2026 based on official benchmarks and independent tests. See also model comparisons and the full catalog.