Models with Prompt caching
Models supporting cached prompt prefixes for cost reduction.
73 models
Google Gemini
Gemini 3.5 Flash-Lite
OpenAI
gpt-4.1-mini
OpenAI
gpt-5.6-terra
OpenAI
gpt-5.5-2026-04-23
OpenAI
gpt-5.5
OpenAI
gpt-5.1
OpenAI
gpt-6-astra
OpenAI
gpt-4.1-2025-04-14
OpenAI
gpt-5.2
OpenAI
gpt-5.2-2025-12-11
OpenAI
gpt-5.1-2025-11-13
OpenAI
gpt-5.4-2026-03-05
OpenAI
gpt-4.1-mini-2025-04-14
OpenAI
gpt-6.1-sol
Anthropic
Claude Opus 4.6
OpenAI
gpt-5.4
OpenAI
gpt-4.1
OpenAI
gpt-5.6-luna
OpenAI
gpt-6-luna
OpenAI
gpt-5.4-mini-2026-03-17
OpenAI
gpt-5.4-mini
Anthropic
Claude Opus 4.7
OpenAI
o3
Google Gemini
Gemini Flash-Lite Latest
Anthropic
Claude Opus 4.5
OpenAI
gpt-4o
OpenAI
gpt-5-search-api-2025-10-14
OpenAI
gpt-5-search-api
Anthropic
Claude Fable 5
OpenAI
o3-2025-04-16
OpenAI
gpt-4o-2024-08-06
Anthropic
Claude Sonnet 4.5
Google Gemini
Nano Banana
OpenAI
gpt-4o-2024-11-20
Google Gemini
Gemini 3.1 Flash Lite
Anthropic
Claude Opus 4.8
OpenAI
gpt-5.6-sol
Anthropic
Claude Sonnet 4.6
Anthropic
Claude Sonnet 5
Google Gemini
Gemini 3.7 Flash
Google Gemini
Nano Banana 2 (preview)
OpenAI
gpt-5.4-nano-2026-03-17
OpenAI
gpt-4o-mini
OpenAI
gpt-5-mini
OpenAI
gpt-6-sol
OpenAI
gpt-4o-mini-2024-07-18
OpenAI
gpt-5-mini-2025-08-07
Anthropic
Claude Haiku 4.5
OpenAI
gpt-5.4-nano
Anthropic
Claude Opus 5
Google Gemini
Gemini 2.5 Flash-Lite
Google Gemini
Gemini 3 Flash Preview
OpenAI
gpt-5
OpenAI
gpt-5-2025-08-07
Google Gemini
Gemini 3.8 Flash
Google Gemini
Gemini Flash Latest
OpenAI
gpt-5-nano-2025-08-07
Google Gemini
Gemini 3.5 Flash
OpenAI
gpt-5-nano
Google Gemini
Gemini 3.1 Pro Preview
Google Gemini
Gemini 3.1 Pro Preview Custom Tools
Google Gemini
Nano Banana Pro (preview)
Google Gemini
Gemini Pro Latest
Google Gemini
Gemini 2.5 Pro
Google Gemini
Gemini 2.5 Flash
Google Gemini
Gemini 3.6 Flash
Anthropic
Claude Fable 5.1
Anthropic
Claude Opus 5.5
Anthropic
Claude Sonnet 5.5
Google Gemini
Deep Research Pro Preview (Dec-12-2025)
OpenRouter
DeepSeek v3.2
Google Gemini
Gemini 2.5 Pro Preview TTS
OpenRouter
MiniMax M2.5