Prompt caching LLM API pricing
All 227 models that cache repeated prompt context (prompt caching), cutting the cost of resending the same system prompt or documents on every call, cheapest input from $0.00 per 1M tokens. Sort by price, context window or benchmark, filter by maker, and copy the exact model ID for any serving provider. Verified against LiteLLM and OpenRouter daily.
Models
227
with prompt caching
Cheapest input
$0.00
per 1M tokens
Cheapest output
$0.00
per 1M tokens
Max context
2.1M
tokens
Maker
| gpt-oss-120b |  OpenAI | 131K | $0.05 from | $0.25 from | 23.8 | 30.4 | 78% | 18 providers |
| gpt-oss-20b | OpenAI | 131K | $0.01 from | $0.07 from | 14.9 | 20.7 | 69% | 12 providers |
| R1 |  DeepSeek | 164K | $0.40 from | $0.40 from | 20.1 | n/a | 81% | 12 providers |
| DeepSeek | DeepSeek | 164K | $0.20 from | $0.20 from | n/a | n/a | n/a | 9 providers |
| Gemini 2.5 Flash |  Google | 1M | $0.15 from | $0.60 from | 14.1 | n/a | 68% | 8 providers |
| R1 0528 | DeepSeek | 164K | $0.20 from | $0.25 from | n/a | n/a | n/a | 8 providers |
| Claude Sonnet 4.5 |  Anthropic | 1M | $3.00 from | $15.00 from | n/a | n/a | n/a | 8 providers |
| Claude Haiku 4.5 | Anthropic | 200K | $1.00 from | $5.00 from | n/a | n/a | n/a | 7 providers |
| Gemini 2.5 Pro | Google | 1M | $1.25 from | $10.00 from | 25.8 | 33.3 | 84% | 7 providers |
| Claude Opus 4.5 | Anthropic | 410K | $5.00 from | $25.00 from | 34.7 | n/a | 81% | 7 providers |
| DeepSeek V3.2 | DeepSeek | 164K | $0.27 from | $0.40 from | 24.7 | n/a | 75% | 6 providers |
| GLM 4.6 |  Zhipu | 205K | $0.40 from | $1.75 from | 23.0 | n/a | 63% | 6 providers |
| GPT-5 | OpenAI | 410K | $1.25 from | $10.00 from | 34.7 | 37.8 | 85% | 6 providers |
| GPT-4o | OpenAI | 131K | $2.50 from | $10.00 from | 11.2 | n/a | 54% | 6 providers |
| Claude Sonnet 4.6 | Anthropic | 1M | $3.00 from | $15.00 from | 35.9 | n/a | 80% | 6 providers |
| Claude Opus 4.6 | Anthropic | 1M | $5.00 from | $25.00 from | 37.8 | n/a | 84% | 6 providers |
| Claude Opus 4.1 | Anthropic | 200K | $15.00 from | $75.00 from | 28.2 | n/a | n/a | 6 providers |
| GPT-5 Nano | OpenAI | 272K | $0.05 from | $0.40 from | 19.9 | n/a | 68% | 5 providers |
| GPT-4.1 Nano | OpenAI | 1M | $0.10 from | $0.40 from | 9.6 | 11.1 | 51% | 5 providers |
| GPT-4o-mini | OpenAI | 131K | $0.15 from | $0.60 from | 6.9 | 11.4 | 43% | 5 providers |
| GPT-5 Mini | OpenAI | 272K | $0.25 from | $2.00 from | 25.3 | 15.6 | 83% | 5 providers |
| GPT-4.1 Mini | OpenAI | 1M | $0.40 from | $1.60 from | 14.8 | 20.2 | 66% | 5 providers |
| GLM 4.7 | Zhipu | 205K | $0.40 from | $1.50 from | 33.7 | 45.3 | 86% | 5 providers |
| Gemini 3 Flash Preview | Google | 1M | $0.50 from | $3.00 from | n/a | n/a | n/a | 5 providers |
| Gemini 3 Pro Preview | Google | 1M | $2.00 from | $12.00 from | n/a | n/a | n/a | 5 providers |
| Mistral Large |  Mistral | 131K | $2.00 from | $6.00 from | 4.4 | n/a | 35% | 5 providers |
| GPT-4.1 | OpenAI | 1M | $2.00 from | $8.00 from | 19.4 | n/a | 67% | 5 providers |
| Claude Sonnet 4 | Anthropic | 1M | $3.00 from | $15.00 from | n/a | n/a | n/a | 5 providers |
| Claude 3.7 Sonnet | Anthropic | 200K | $3.00 from | $15.00 from | 23.5 | n/a | 66% | 5 providers |
| Claude 3.5 Sonnet | Anthropic | 200K | $3.00 from | $15.00 from | n/a | n/a | n/a | 5 providers |
| Grok 4 |  xAI | 256K | $3.00 from | $15.00 from | 33.3 | n/a | 88% | 5 providers |
| Claude Opus 4.7 | Anthropic | 1M | $5.00 from | $25.00 from | 53.5 | 73.6 | 91% | 5 providers |
| Claude Opus 4 | Anthropic | 410K | $15.00 from | $75.00 from | n/a | n/a | n/a | 5 providers |
| o1 | OpenAI | 200K | $15.00 from | $60.00 from | 23.4 | 39.7 | 75% | 5 providers |
| Gemini 2.0 Flash 001 | Google | 1M | $0.10 from | $0.40 from | n/a | n/a | n/a | 4 providers |
| MiniMax M2 |  MiniMax | 205K | $0.26 from | $1.02 from | 28.3 | n/a | 78% | 4 providers |
| MiniMax M2.1 | MiniMax | 1M | $0.27 from | $1.20 from | 31.4 | n/a | 83% | 4 providers |
| DeepSeek V4 Pro | DeepSeek | 1M | $0.43 from | $0.87 from | 44.3 | 59.4 | 89% | 4 providers |
| GPT-3.5 Turbo | OpenAI | 16K | $0.50 from | $1.50 from | n/a | n/a | n/a | 4 providers |
| o4 Mini | OpenAI | 200K | $1.00 from | $4.00 from | 25.6 | n/a | 78% | 4 providers |
| o3 Mini | OpenAI | 200K | $1.10 from | $4.40 from | 19.0 | n/a | 75% | 4 providers |
| GPT-5.1 | OpenAI | 410K | $1.25 from | $10.00 from | 36.9 | 49.4 | 87% | 4 providers |
| GPT-5.2 | OpenAI | 410K | $1.75 from | $14.00 from | 42.2 | n/a | 90% | 4 providers |
| Claude Sonnet 5 | Anthropic | 1M | $2.00 from | $10.00 from | 53.4 | 71.5 | 91% | 4 providers |
| Gemini 3.1 Pro Preview | Google | 1M | $2.00 from | $12.00 from | 46.5 | 68.8 | 94% | 4 providers |
| Claude 4 Sonnet | Anthropic | 200K | $3.00 from | $15.00 from | 25.5 | n/a | 68% | 4 providers |
| Claude Opus 4.8 | Anthropic | 1M | $5.00 from | $25.00 from | 55.7 | 74.3 | 92% | 4 providers |
| Claude Fable 5 | Anthropic | 1M | $10.00 from | $50.00 from | 59.9 | 76.5 | 93% | 4 providers |
| GLM 4.7 Flash | Zhipu | 200K | $0.00 from | $0.00 from | 22.9 | n/a | 58% | 3 providers |
| Nova Micro 1.0 |  Amazon | 128K | $0.04 from | $0.14 from | 4.7 | n/a | 36% | 3 providers |
Reasoning modelgpt-oss-120b
OpenAI · 131K CTX
Input $/1M
$0.05from
Output $/1M
$0.25from
Intelligence23.818 providers
Reasoning modelgpt-oss-20b
OpenAI · 131K CTX
Input $/1M
$0.01from
Output $/1M
$0.07from
Intelligence14.912 providers
Reasoning modelR1
DeepSeek · 164K CTX
Input $/1M
$0.40from
Output $/1M
$0.40from
Intelligence20.112 providers
Reasoning modelGemini 2.5 Flash
Google · 1M CTX
Input $/1M
$0.15from
Output $/1M
$0.60from
Intelligence14.18 providers
Reasoning modelR1 0528
DeepSeek · 164K CTX
Input $/1M
$0.20from
Output $/1M
$0.25from
Intelligencen/a8 providers
Reasoning modelClaude Sonnet 4.5
Anthropic · 1M CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligencen/a8 providers
Reasoning modelClaude Haiku 4.5
Anthropic · 200K CTX
Input $/1M
$1.00from
Output $/1M
$5.00from
Intelligencen/a7 providers
Reasoning modelGemini 2.5 Pro
Google · 1M CTX
Input $/1M
$1.25from
Output $/1M
$10.00from
Intelligence25.87 providers
Reasoning modelClaude Opus 4.5
Anthropic · 410K CTX
Input $/1M
$5.00from
Output $/1M
$25.00from
Intelligence34.77 providers
Reasoning modelDeepSeek V3.2
DeepSeek · 164K CTX
Input $/1M
$0.27from
Output $/1M
$0.40from
Intelligence24.76 providers
Reasoning modelGLM 4.6
Zhipu · 205K CTX
Input $/1M
$0.40from
Output $/1M
$1.75from
Intelligence23.06 providers
Reasoning modelGPT-5
OpenAI · 410K CTX
Input $/1M
$1.25from
Output $/1M
$10.00from
Intelligence34.76 providers
Reasoning modelClaude Sonnet 4.6
Anthropic · 1M CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligence35.96 providers
Reasoning modelClaude Opus 4.6
Anthropic · 1M CTX
Input $/1M
$5.00from
Output $/1M
$25.00from
Intelligence37.86 providers
Reasoning modelClaude Opus 4.1
Anthropic · 200K CTX
Input $/1M
$15.00from
Output $/1M
$75.00from
Intelligence28.26 providers
Reasoning modelGPT-5 Nano
OpenAI · 272K CTX
Input $/1M
$0.05from
Output $/1M
$0.40from
Intelligence19.95 providers
Reasoning modelGPT-5 Mini
OpenAI · 272K CTX
Input $/1M
$0.25from
Output $/1M
$2.00from
Intelligence25.35 providers
Reasoning modelGLM 4.7
Zhipu · 205K CTX
Input $/1M
$0.40from
Output $/1M
$1.50from
Intelligence33.75 providers
Reasoning modelGemini 3 Flash Preview
Google · 1M CTX
Input $/1M
$0.50from
Output $/1M
$3.00from
Intelligencen/a5 providers
Reasoning modelGemini 3 Pro Preview
Google · 1M CTX
Input $/1M
$2.00from
Output $/1M
$12.00from
Intelligencen/a5 providers
Reasoning modelClaude Sonnet 4
Anthropic · 1M CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligencen/a5 providers
Reasoning modelClaude 3.7 Sonnet
Anthropic · 200K CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligence23.55 providers
Claude 3.5 Sonnet
Anthropic · 200K CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligencen/a5 providers
Reasoning modelGrok 4
xAI · 256K CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligence33.35 providers
Reasoning modelClaude Opus 4.7
Anthropic · 1M CTX
Input $/1M
$5.00from
Output $/1M
$25.00from
Intelligence53.55 providers
Reasoning modelClaude Opus 4
Anthropic · 410K CTX
Input $/1M
$15.00from
Output $/1M
$75.00from
Intelligencen/a5 providers
Reasoning modelo1
OpenAI · 200K CTX
Input $/1M
$15.00from
Output $/1M
$60.00from
Intelligence23.45 providers
Gemini 2.0 Flash 001
Google · 1M CTX
Input $/1M
$0.10from
Output $/1M
$0.40from
Intelligencen/a4 providers
Reasoning modelMiniMax M2
MiniMax · 205K CTX
Input $/1M
$0.26from
Output $/1M
$1.02from
Intelligence28.34 providers
Reasoning modelMiniMax M2.1
MiniMax · 1M CTX
Input $/1M
$0.27from
Output $/1M
$1.20from
Intelligence31.44 providers
Reasoning modelDeepSeek V4 Pro
DeepSeek · 1M CTX
Input $/1M
$0.43from
Output $/1M
$0.87from
Intelligence44.34 providers
Reasoning modelo4 Mini
OpenAI · 200K CTX
Input $/1M
$1.00from
Output $/1M
$4.00from
Intelligence25.64 providers
Reasoning modelo3 Mini
OpenAI · 200K CTX
Input $/1M
$1.10from
Output $/1M
$4.40from
Intelligence19.04 providers
Reasoning modelGPT-5.1
OpenAI · 410K CTX
Input $/1M
$1.25from
Output $/1M
$10.00from
Intelligence36.94 providers
Reasoning modelGPT-5.2
OpenAI · 410K CTX
Input $/1M
$1.75from
Output $/1M
$14.00from
Intelligence42.24 providers
Reasoning modelClaude Sonnet 5
Anthropic · 1M CTX
Input $/1M
$2.00from
Output $/1M
$10.00from
Intelligence53.44 providers
Reasoning modelGemini 3.1 Pro Preview
Google · 1M CTX
Input $/1M
$2.00from
Output $/1M
$12.00from
Intelligence46.54 providers
Claude 4 Sonnet
Anthropic · 200K CTX
Input $/1M
$3.00from
Output $/1M
$15.00from
Intelligence25.54 providers
Reasoning modelClaude Opus 4.8
Anthropic · 1M CTX
Input $/1M
$5.00from
Output $/1M
$25.00from
Intelligence55.74 providers
Reasoning modelClaude Fable 5
Anthropic · 1M CTX
Input $/1M
$10.00from
Output $/1M
$50.00from
Intelligence59.94 providers
Reasoning modelGLM 4.7 Flash
Zhipu · 200K CTX
Input $/1M
$0.00from
Output $/1M
$0.00from
Intelligence22.93 providers
1–50 of 227 models
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