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AI models

117 modelsCompare API prices
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O4 MiniPrompt cachingJSON+3$3.52/1Mvia APIMart200K$1.10/1M$4.40/1M—Apr 16, 2025
O4 Mini Deep Research$6.40/1Mvia APIMart—$1.60/1M$6.40/1M——
OpenAI GPT-4.1Prompt cachingJSON+2$6.40/1Mvia APIMart1.05M$2/1M$8/1M—Apr 14, 2025
OpenAI GPT-4o miniPrompt cachingJSON+2$0.48/1Mvia APIMart128K$0.15/1M$0.60/1M—Jul 18, 2024
OpenAI GPT-5 MiniPrompt cachingJSON+3$1.60/1Mvia APIMart400K$0.25/1M$2/1M—Aug 7, 2025
OpenAI GPT-5 NanoPrompt cachingJSON+3$0.32/1Mvia APIMart400K$0.05/1M$0.40/1M—Aug 7, 2025
OpenAI GPT-5.2Prompt cachingJSON+3$11.20/1Mvia APIMart400K$1.75/1M$14/1M—Dec 11, 2025
OpenAI GPT-5.2 ProJSONReasoning+2$134.40/1Mvia APIMart400K$21/1M$168/1M—Dec 11, 2025
OpenAI GPT-5.3 CodexPrompt cachingJSON+3$11.20/1Mvia APIMart400K$1.40/1M$11.20/1M—Feb 5
OpenAI GPT-5.4Prompt cachingJSON+3$12/1Mvia APIMart1.05M$2.50/1M$15/1M—Mar 5
OpenAI GPT-5.4 MiniPrompt cachingJSON+3$3.60/1Mvia APIMart400K$0.75/1M$4.50/1M—Mar 17
OpenAI GPT-5.4 NanoPrompt cachingJSON+3$1/1Mvia APIMart400K$0.20/1M$1.25/1M—Mar 17
OpenAI GPT-5.4 ProJSONReasoning+2$144/1Mvia APIMart1.05M$30/1M$180/1M—Mar 5
OpenAI GPT-5.5Prompt cachingJSON+3$24/1Mvia APIMart1.05M$5/1M$30/1M—Apr 24
OpenAI o1Prompt cachingJSON+3$48/1Mvia APIMart200K$15/1M$60/1M—Dec 5, 2024
OpenAI o3Prompt cachingJSON+3$6.40/1Mvia APIMart200K$2/1M$8/1M—Apr 16, 2025
OpenAI o3 miniPrompt cachingJSON+2$3.52/1Mvia APIMart200K$1.10/1M$4.40/1M—Jan 31, 2025

Best AI models by category

The top three in each category by LMArena blind-vote score, with the lowest API price. Updated daily.

Best LLMs

Gemini Pro LatestGoogleLMArena1480Lowest price$6.90/1M
  1. 2Gemini 3 Pro1479
  2. 3Qwen3.7 Max Preview1475

Best for coding

Claude Opus 5.5AnthropicLMArena1807Lowest price$16/1M
  1. 2GPT-6 Astra1775
  2. 3Claude Sonnet 5.51767

Best image models

Qwen Image 3.0 ProAlibabaLMArena1255Lowest price$0.003/img
  1. 2Ideogram V41205
  2. 3Recraft V4.1 Pro1169

Best video models

Gemini-Omni-1.1-FlashGoogleLMArena1516Lowest price$0.10/run
  1. 2Gemini Omni Flash Preview1513
  2. 3Flux 31493

Best open-source LLMs

GLM-5Zhipu AILMArena1446Lowest price$1.28/1M
  1. 2Kimi K2.51445
  2. 3GLM-4.61440

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.

Arena score vs. priceLowest output price per 1M tokens, log scale · up and to the left is better valueBest score at its priceOther models
100011001200130014001500$0.03$0.10$0.30$1$3$10$30$100Output price per 1M tokensQwen3.5 FlashQwen3.7 PlusGemini 3 FlashGemini Pro LatestGemma 2 9B ItGemma 3 12B ITGemma 3 4B ITGPT OSS 120B

Scores: LMArena Text leaderboard (CC BY 4.0). Prices: AIModelFind.

Best score at its priceNo cheaper model scores higher · score · lowest price per 1M
  1. Gemma 2 9B It1207$0.03
  2. Gemma 3 4B IT1291$0.05
  3. Gemma 3 12B IT1334$0.10
  4. GPT OSS 120B1366$0.14
  5. Qwen3.5 Flash1397$0.26
  6. Qwen3.7 Plus1455$0.30
  7. Gemini 3 Flash1466$2.40
  8. ERNIE 5.11468$2.54
  9. Gemini Pro Latest1480$6.90

Scores: LMArena Text leaderboard (CC BY 4.0). Prices: AIModelFind.

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