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| GPT-5.5 CyberOpenAI | $75/1Mvia OpenAI | — | $12.50/1M | $75/1M | — | — | |
| GPT-5.5 ProOpenAIJSONReasoning+2 | $144/1Mvia CometAPI | 1.05M | $30/1M | $180/1M | — | Apr 24 | |
| GPT-5.6 TerraOpenAIPrompt cachingJSON+3 | $9.60/1Mvia APIMart | 1.05M | $2/1M | $12/1M | — | Jul 9 | |
| GPT-6 Astra (Fast)OpenAIPrompt cachingJSON+3 | $100/1Mvia Vercel AI Gateway | 1.05M | $20/1M | $100/1M | — | Sep 4 | |
| GPT-6 Astra Pro ($$$$)OpenAIPrompt cachingJSON+3 | $50/1Mvia OpenRouter | 1.05M | $10/1M | $50/1M | — | Sep 4 | |
| GPT-6 Luna DecisionsOpenAI | Free/1Mvia CrossModel | 1.05M | $0.10/1M | Free/1M | — | Oct 6 | |
| GPT-6 Luna ProOpenAIPrompt cachingJSON+3 | $0.50/1Mvia OpenRouter | 1.05M | $0.10/1M | $0.50/1M | — | Sep 22 | |
| GPT-6 Sol ProOpenAIPrompt cachingJSON+3 | $10/1Mvia OpenRouter | 1.05M | $2/1M | $10/1M | — | Sep 22 | |
| GPT-6.1 Sol ProOpenAIPrompt cachingJSON+3 | $10/1Mvia OpenRouter | 1.05M | $2/1M | $10/1M | — | Sep 29 | |
| GPT-AudioOpenAIJSONTool calling | $10/1Mvia OpenRouter | 128K | $2.50/1M | $10/1M | — | Jan 19 | |
| GPT-Audio MiniOpenAIJSONTool calling | $2.40/1Mvia OpenRouter | 128K | $0.60/1M | $2.40/1M | — | Jan 19 | |
 Learnlm 1.5 Pro ExperimentalGoogle | $5/1Mvia AIHubMix | — | $1.25/1M | $5/1M | — | — | |
| O1 MiniOpenAI | $3.52/1Mvia APIMart | — | $0.88/1M | $3.52/1M | — | — | |
| O1 PreviewOpenAIPrompt cachingReasoning+1 | $48/1Mvia APIMart | — | $12/1M | $48/1M | — | — | |
| O1 ProOpenAIJSONReasoning+1 | $480/1Mvia APIMart | 200K | $150/1M | $600/1M | — | Mar 19, 2025 | |
| O3 Deep ResearchOpenAI | $32/1Mvia APIMart | — | $8/1M | $32/1M | — | — | |
| O3 ProOpenAIJSONReasoning+2 | $64/1Mvia APIMart | 200K | $20/1M | $80/1M | — | Jun 10, 2025 | |
| O4 MiniOpenAIPrompt cachingJSON+3 | $3.52/1Mvia APIMart | 200K | $1.10/1M | $4.40/1M | — | Apr 16, 2025 | |
| O4 Mini Deep ResearchOpenAI | $6.40/1Mvia APIMart | — | $1.60/1M | $6.40/1M | — | — | |
| OpenAI GPT-4.1OpenAIPrompt cachingJSON+2 | $6.40/1Mvia APIMart | 1.05M | $2/1M | $8/1M | — | Apr 14, 2025 | |
| OpenAI GPT-4o miniOpenAIPrompt cachingJSON+2 | $0.48/1Mvia APIMart | 128K | $0.15/1M | $0.60/1M | — | Jul 18, 2024 | |
| OpenAI GPT-5 MiniOpenAIPrompt cachingJSON+3 | $1.60/1Mvia APIMart | 400K | $0.25/1M | $2/1M | — | Aug 7, 2025 | |
| OpenAI GPT-5 NanoOpenAIPrompt cachingJSON+3 | $0.32/1Mvia APIMart | 400K | $0.05/1M | $0.40/1M | — | Aug 7, 2025 | |
| OpenAI GPT-5.2OpenAIPrompt cachingJSON+3 | $11.20/1Mvia APIMart | 400K | $1.75/1M | $14/1M | — | Dec 11, 2025 | |
| OpenAI GPT-5.2 ProOpenAIJSONReasoning+2 | $134.40/1Mvia APIMart | 400K | $21/1M | $168/1M | — | Dec 11, 2025 | |
| OpenAI GPT-5.3 CodexOpenAIPrompt cachingJSON+3 | $11.20/1Mvia APIMart | 400K | $1.40/1M | $11.20/1M | — | Feb 5 | |
| OpenAI GPT-5.4OpenAIPrompt cachingJSON+3 | $12/1Mvia APIMart | 1.05M | $2.50/1M | $15/1M | — | Mar 5 | |
| OpenAI GPT-5.4 MiniOpenAIPrompt cachingJSON+3 | $3.60/1Mvia APIMart | 400K | $0.75/1M | $4.50/1M | — | Mar 17 | |
| OpenAI GPT-5.4 NanoOpenAIPrompt cachingJSON+3 | $1/1Mvia APIMart | 400K | $0.20/1M | $1.25/1M | — | Mar 17 | |
| OpenAI GPT-5.4 ProOpenAIJSONReasoning+2 | $144/1Mvia APIMart | 1.05M | $30/1M | $180/1M | — | Mar 5 | |
| OpenAI GPT-5.5OpenAIPrompt cachingJSON+3 | $24/1Mvia APIMart | 1.05M | $5/1M | $30/1M | — | Apr 24 | |
| OpenAI o1OpenAIPrompt cachingJSON+3 | $48/1Mvia APIMart | 200K | $15/1M | $60/1M | — | Dec 5, 2024 | |
| OpenAI o3OpenAIPrompt cachingJSON+3 | $6.40/1Mvia APIMart | 200K | $2/1M | $8/1M | — | Apr 16, 2025 | |
| OpenAI o3 miniOpenAIPrompt cachingJSON+2 | $3.52/1Mvia APIMart | 200K | $1.10/1M | $4.40/1M | — | Jan 31, 2025 | |
| Recurrentgemma 2BGoogleGemma | Free/1Mvia Nvidia | — | Free/1M | Free/1M | — | Apr 6, 2024 |
Best AI models by category
The top three in each category by LMArena blind-vote score, with the lowest API price. Updated daily.
AI model comparison: quality vs price
Every ranked LLM plotted by its LMArena score against its lowest price per 1M tokens. Models on the line give the most quality for the money.
Scores: LMArena Text leaderboard (CC BY 4.0). Prices: AIModelFind.
- Gemma 2 9B It1207$0.03
- Gemma 3 4B IT1291$0.05
- Gemma 3 12B IT1334$0.10
- GPT OSS 120B1366$0.14
Qwen3.5 Flash1397$0.26- Qwen3.7 Plus1455$0.30
- Gemini 3 Flash1466$2.40
ERNIE 5.11468$2.54- Gemini Pro Latest1480$6.90
Scores: LMArena Text leaderboard (CC BY 4.0). Prices: AIModelFind.
Browse AI models by type and use
Ready-made lists of free, open-source, Chinese and new models, and models for each task.