Compare leading AI models side by side
Head-to-head comparisons of the most popular API model from each major provider, using published pricing, context windows, supported inputs, and release dates. Comparisons are rebuilt from the live catalog, so they follow new releases.
- Comparisons
- 28
- Models
- 8
- Updated
- Nov 3, 2026
Head to head
All model comparisons
GPT-6 Luna vs …
- Claude Opus 5.5Anthropic
- Gemini 3.8 FlashGoogle
- DeepSeek V4.1 Flash 1017DeepSeek
- Grok 4.7xAI
- Qwen3.8 FlashQwen
- Kimi K3.1 ProMoonshot AI
- GLM 5.3 FlashZ.ai
Claude Opus 5.5 vs …
- GPT-6 LunaOpenAI
- Gemini 3.8 FlashGoogle
- DeepSeek V4.1 Flash 1017DeepSeek
- Grok 4.7xAI
- Qwen3.8 FlashQwen
- Kimi K3.1 ProMoonshot AI
- GLM 5.3 FlashZ.ai
Gemini 3.8 Flash vs …
- GPT-6 LunaOpenAI
- Claude Opus 5.5Anthropic
- DeepSeek V4.1 Flash 1017DeepSeek
- Grok 4.7xAI
- Qwen3.8 FlashQwen
- Kimi K3.1 ProMoonshot AI
- GLM 5.3 FlashZ.ai
DeepSeek V4.1 Flash 1017 vs …
- GPT-6 LunaOpenAI
- Claude Opus 5.5Anthropic
- Gemini 3.8 FlashGoogle
- Grok 4.7xAI
- Qwen3.8 FlashQwen
- Kimi K3.1 ProMoonshot AI
- GLM 5.3 FlashZ.ai
Grok 4.7 vs …
- GPT-6 LunaOpenAI
- Claude Opus 5.5Anthropic
- Gemini 3.8 FlashGoogle
- DeepSeek V4.1 Flash 1017DeepSeek
- Qwen3.8 FlashQwen
- Kimi K3.1 ProMoonshot AI
- GLM 5.3 FlashZ.ai
Qwen3.8 Flash vs …
- GPT-6 LunaOpenAI
- Claude Opus 5.5Anthropic
- Gemini 3.8 FlashGoogle
- DeepSeek V4.1 Flash 1017DeepSeek
- Grok 4.7xAI
- Kimi K3.1 ProMoonshot AI
- GLM 5.3 FlashZ.ai
Kimi K3.1 Pro vs …
- GPT-6 LunaOpenAI
- Claude Opus 5.5Anthropic
- Gemini 3.8 FlashGoogle
- DeepSeek V4.1 Flash 1017DeepSeek
- Grok 4.7xAI
- Qwen3.8 FlashQwen
- GLM 5.3 FlashZ.ai
GLM 5.3 Flash vs …
- GPT-6 LunaOpenAI
- Claude Opus 5.5Anthropic
- Gemini 3.8 FlashGoogle
- DeepSeek V4.1 Flash 1017DeepSeek
- Grok 4.7xAI
- Qwen3.8 FlashQwen
- Kimi K3.1 ProMoonshot AI
FAQ
Comparison questions
Which models are compared here?
For each major provider, the comparison uses its most popular paid API model in the catalog, based on current OpenRouter usage signals.
How should I compare AI model prices?
Look at both input and output prices per million tokens, then estimate your own mix. A request with 10,000 input tokens and 1,000 output tokens is shown on every comparison as a reference point.