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 Gemini 4 ArgonGooglePrompt cachingJSON+3 | $8/1Mvia APIMart | 1.05M | $2/1M | $10/1M | 2M | Oct 13 | |
| Claude Opus 5.5AnthropicPrompt cachingJSON+3 | $16/1Mvia APIMart | 1M | $4/1M | $20/1M | 405K | Sep 22 | |
| Gemini Omni 1.1Google | $0.05/secvia Replicate | — | — | $0.05/sec | 270K | — | |
| Gemini 3 FlashGooglePrompt cachingJSON+3 | $2.40/1Mvia CometAPI | 1.05M | $0.30/1M | $2.40/1M | 207K | Dec 17, 2025 | |
| Claude Sonnet 5.5AnthropicPrompt cachingJSON+3 | $8/1Mvia APIMart | 1M | $2/1M | $10/1M | 102K | Sep 28 | |
| Gemini 3.8 FlashGooglePrompt cachingJSON+3 | $3/1Mvia APIMart | 1.05M | $0.75/1M | $3.75/1M | 102K | Sep 2 | |
| Claude Haiku 5.5AnthropicPrompt cachingJSON+3 | $0.30/1Mvia Kie.ai | 1M | $0.10/1M | $0.50/1M | 94K | Oct 7 | |
| Claude-Sonnet-3.5Anthropic | $15/1Mvia Helicone | — | $3/1M | $15/1M | 47K | — | |
| Claude Opus 5AnthropicPrompt cachingJSON+3 | $20/1Mvia APIMart | 1M | $5/1M | $25/1M | 46K | Jul 24 | |
| Claude Sonnet 4.6AnthropicPrompt cachingJSON+3 | $12/1Mvia APIMart | 1M | $3/1M | $15/1M | 36K | Feb 17 | |
| Claude Fable 5AnthropicPrompt cachingJSON+3 | $40/1Mvia APIMart | 1M | $10/1M | $50/1M | 35K | Jul 1 | |
| Claude Fable 5.1AnthropicPrompt cachingJSON+3 | $40/1Mvia APIMart | 1M | $10/1M | $50/1M | 34K | Aug 31 | |
| Gemini 3 ProGoogle | $12/1Mvia Replicate | — | $2/1M | $12/1M | 23K | — | |
| Claude Sonnet 5AnthropicPrompt cachingJSON+3 | $6.90/1Mvia Kenari | 1M | $2/1M | $10/1M | 22K | Jun 29 | |
| Gemma 4 31BGoogleApache 2.0Prompt caching+1 | $0.404/1Mvia Poe | 262K | $0.151/1M | $0.404/1M | 20K | Mar 12 | |
| Gemini 3.1 ProGooglePrompt cachingVision | $12/1Mvia CrazyRouter | 1.05M | $2/1M | $12/1M | 19K | — | |
| Claude-Haiku-3.5Anthropic | $4/1Mvia Helicone | — | $0.80/1M | $4/1M | 15K | — | |
| Gemini 2.5 ProGooglePrompt cachingJSON+3 | $8/1Mvia APIMart | 1.05M | $1.25/1M | $10/1M | 14K | Mar 20, 2025 | |
| Gemma 2 27BGoogleGemmaJSON | $0.65/1Mvia OpenRouter | 8K | $0.65/1M | $0.65/1M | 14K | Jun 24, 2024 | |
| Gemini 2.5 FlashGooglePrompt cachingJSON+3 | $2/1Mvia APIMart | 1.05M | — | $2.50/1M | 11K | Mar 20, 2025 | |
| Gemma 4 E2B ITGoogleApache 2.0 | $0.08/1Mvia Amazon Bedrock | — | $0.04/1M | $0.08/1M | 10K | Mar 2 | |
| Gemma 4GoogleApache 2.0JSON+3 | $0.30/1Mvia FastRouter | 262K | $0.10/1M | $0.30/1M | 6K | Mar 11 | |
| Gemma 3 4B ITGoogleGemmaPrompt caching+2 | $0.05/1Mvia OpenRouter | 131K | $0.04/1M | $0.05/1M | 4K | Feb 20, 2025 | |
| Gemma 3 27BGoogleGemmaJSON+2 | $0.16/1Mvia Deep Infra | 131K | $0.08/1M | $0.16/1M | 3K | Mar 1, 2025 | |
| Gemma 3 1B ItGoogleGemma | $0.20/1Mvia AIHubMix | — | $0.20/1M | $0.20/1M | 3K | Mar 10, 2025 | |
| Gemma 4 26B A4B ITGoogleApache 2.0Prompt caching+4 | $0.225/1Mvia OpenRouter | 262K | $0.15/1M | $0.60/1M | 3K | Mar 11 | |
| Gemma 3 12B ITGoogleGemmaJSON+2 | $0.10/1Mvia Helicone | 131K | $0.05/1M | $0.10/1M | 2K | Mar 1, 2025 | |
| Gemma 4 12B InstructGoogleApache 2.0 | $0.30/1Mvia SiliconFlow | — | $0.10/1M | $0.30/1M | 2K | May 23 | |
| Gemma 2BGoogleGemma | Free/1Mvia Nvidia | — | Free/1M | Free/1M | 1K | Feb 8, 2024 | |
| Claude 2Anthropic | $8.80/1Mvia AIHubMix | — | $8.80/1M | $8.80/1M | — | — | |
| Claude 2.1Anthropic | $39.60/1Mvia AIHubMix | — | $8.80/1M | $39.60/1M | — | — | |
| Claude 3 OpusAnthropic | $75/1Mvia Amazon Bedrock | — | $15/1M | $75/1M | — | — | |
| Claude 3 Sonnet 20240229AnthropicVision | $15/1Mvia Amazon Bedrock | — | $3/1M | $15/1M | — | — | |
| Claude 4.5 HaikuAnthropic | $5/1Mvia Replicate | — | $1/1M | $5/1M | — | — | |
| Claude 4.5 SonnetAnthropicPrompt cachingReasoning+2 | $15/1Mvia Replicate | 200K | $3/1M | $15/1M | — | Sep 29, 2025 | |
| Claude Haiku 4.5 (latest)AnthropicPrompt cachingJSON+3 | $4/1Mvia APIMart | 200K | $1/1M | $5/1M | — | Oct 15, 2025 | |
| Claude InstantAnthropic | $2.40/1Mvia Amazon Bedrock | — | $3.26/1M | $2.40/1M | — | — | |
| Claude Instant 1Anthropic | $1.79/1Mvia AIHubMix | — | $1.79/1M | $1.79/1M | — | — | |
| Claude Instant 1.2Anthropic | $3.96/1Mvia AIHubMix | — | $0.88/1M | $3.96/1M | — | — | |
| Claude Mythos 5Anthropic | $40/1Mvia CometAPI | — | $10/1M | $50/1M | — | — | |
| Claude Mythos 5.1Anthropic | $50/1Mvia Anthropic | — | $10/1M | $50/1M | — | — | |
| Claude Mythos PreviewAnthropic | $137.50/1Mvia Amazon Bedrock | — | $27.50/1M | $137.50/1M | — | — | |
| Claude Opus 4AnthropicPrompt cachingJSON+3 | $75/1Mvia Atlas Cloud | 200K | $15/1M | $75/1M | — | May 22, 2025 | |
| Claude Opus 4.1AnthropicPrompt cachingReasoning+2 | $75/1Mvia AI/ML API | 200K | $15/1M | $75/1M | — | Aug 5, 2025 | |
| Claude Opus 4.5 (latest)AnthropicPrompt cachingJSON+3 | $20/1Mvia APIMart | 200K | $5/1M | $25/1M | — | Nov 24, 2025 | |
| Claude Opus 4.6Anthropic | $25/1Mvia Helicone | — | $5/1M | $25/1M | — | — | |
| Claude Opus 4.6AnthropicPrompt cachingJSON+3 | $20/1Mvia APIMart | 1M | $5/1M | $25/1M | — | Feb 5 | |
| Claude Opus 4.7AnthropicPrompt cachingJSON+3 | $20/1Mvia APIMart | 1M | $5/1M | $25/1M | — | Apr 16 | |
| Claude Opus 4.8AnthropicPrompt cachingJSON+3 | $20/1Mvia APIMart | 1M | $5/1M | $25/1M | — | May 28 | |
| Claude Sonnet 4AnthropicPrompt cachingJSON+3 | $15/1Mvia Atlas Cloud | 1M | $3/1M | $15/1M | — | May 22, 2025 |
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.