InferenceHunt / Explore
Large-context AI models with 400K+ tokens
Compare current inference prices for AI models supporting context windows of at least 400,000 tokens. Large context windows can support longer documents, conversations, and codebases, but price and availability vary by venue.
23 models with current data
| Model | Input / 1M | Output / 1M | Context | Venues |
|---|---|---|---|---|
 Claude Opus 4.6Anthropic | $0.25 | $1.25 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| Claude Opus 5Anthropic | $0.25 | $1.25 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| Claude Sonnet 4.6Anthropic | $0.15 | $0.75 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| Claude Sonnet 5Anthropic | $0.10 | $0.50 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
 DeepSeek V4 Flash 0423DeepSeek | $0.0042 | $0.0084 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| DeepSeek V4 Flash 0731DeepSeek | $0.004 | $0.009 | 1M | Surplus IntelligenceVercel AI GatewayOpenRouter |
| DeepSeek V4 Pro 0423DeepSeek | $0.0215 | $0.043 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| DeepSeek V4 Pro 0813DeepSeek | $0.0713 | $0.2138 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
 Gemini 3 Flash PreviewGoogle | $0.03 | $0.18 | 1M | Surplus IntelligenceOpenRouter |
| Gemini 3.1 Pro PreviewGoogle | $0.12 | $0.72 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| Gemini 3.6 FlashGoogle | $0.75 | $3.75 | 1M | OpenRouterVercel AI Gateway |
| Gemini 3.7 FlashGoogle | $0.0225 | $0.1125 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
 GLM 5.2Z.AI | $0.0031 | $0.0097 | 1M | Surplus IntelligenceOpenRouter |
 GPT-5 MiniOpenAI | $0.01 | $0.08 | 400K | Surplus IntelligenceOpenRouterVercel AI Gateway |
| GPT-5.2OpenAI | $0.07 | $0.56 | 400K | Surplus IntelligenceOpenRouterVercel AI Gateway |
| GPT-5.6 LunaOpenAI | $0.004 | $0.024 | 1.1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
| GPT-5.6 SolOpenAI | $0.10 | $0.50 | 1.1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
 Kimi K3Moonshot AI | $0.1797 | $0.8985 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
 MiMo-V2.5Xiaomi | $0.14 | $0.28 | 1.1M | OpenRouterVercel AI Gateway |
 MiniMax M3MiniMax | $0.099 | $0.396 | 1M | Surplus IntelligenceOpenRouterVercel AI Gateway |
 Nemotron 3 UltraNVIDIA | $0.00 | $0.00 | 1M | OpenRouterSurplus Intelligence |
| Nemotron 3.5 LightningNVIDIA | $0.00 | $0.00 | 1M | OpenRouter |
 Ox AlphaStealth | $0.00 | $0.00 | 1M | OpenRouter |