Models Directory
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ReasoningCodingAgentsLong Context
Claude Opus 5.5
Claude Opus 5.5 is Anthropic's heaviest model — built for long, multi-step work that has to hold together. Deep reasoning, durable coding sessions, and agentic tool use, available on Flatkey with one key.
Learn More| Model | Input | Output | Cache | Discount | Context | Latency | Health score |
|---|---|---|---|---|---|---|---|
 claude-opus-5-5AnthropicNew release | $3.2/ 1M tokens | $16/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | — | 600ms | |
 gpt-6-astraOpenAINew release | $8/ 1M tokens | $40/ 1M tokens | $0.8/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-6-solOpenAINew release | $1.6/ 1M tokens | $8/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-6-lunaOpenAINew release | $0.08/ 1M tokens | $0.4/ 1M tokens | $0.008/ 1M tokens | -20% ↓ | — | 600ms | |
 typesafe/jev-1.13TypeSafe AIHOT | $0.0336/ 1M tokens | $0/ 1M tokens | — | -20% ↓ | — | 600ms | |
 deepseek-v4-1-flashDeepSeekNew release | from $0.12/ 1M tokens | from $0.48/ 1M tokens | from $0.0024/ 1M tokens | -20% ↓ | — | 600ms | |
| claude-fable-5.1AnthropicNew release | $8/ 1M tokens | $40/ 1M tokens | $0.2/ 1M tokens | -20% ↓ | — | 600ms | |
| claude-fable-5Anthropic · ClaudeHOT | $9/ 1M tokens | $45/ 1M tokens | $0.9/ 1M tokens | -10% ↓ | 1M | 600ms | |
 seedance-2.5ByteDance · SeedanceHOT | — | from $0.084/ second | — | -0% ↓ | — | 600ms | |
| seedance-2.0-proByteDance · SeedanceHOT | — | from $0.037181/ second | — | -10% ↓ | — | 600ms | |
| deepseek-v4-proDeepSeek · DeepSeekHOT | from $0.528/ 1M tokens | from $1.584/ 1M tokens | from $0.0176/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gpt-5.6-solOpenAI · GPTHOT | $3.2/ 1M tokens | $19.2/ 1M tokens | $0.32/ 1M tokens | -20% ↓ | 1M | 600ms | |
 glm-5.3Zhipu AI · GLMNew release | $1.4/ 1M tokens | $4.4/ 1M tokens | $0.26/ 1M tokens | -0% ↓ | 1M | 600ms | |
 kimi-k3Moonshot AI · KimiHOT | $2.4/ 1M tokens | $12/ 1M tokens | $0.24/ 1M tokens | -20% ↓ | 1M | 600ms | |
 qwen3.7-flashAlibaba (China)ReasoningToolsFilesVision | from $0.024/ 1M tokens | from $0.104/ 1M tokens | from $0.0024/ 1M tokens | -20% ↓ | — | 600ms | |
| qwen3.8-max-primeQwenNew release | $5/ 1M tokens | $15/ 1M tokens | $0.625/ 1M tokens | -0% ↓ | — | 600ms | |
| gpt-image-2.5-flareOpenAINew release | $4/ 1M tokens | $24/ 1M tokens | $1.6/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-6-luna-proOpenAINew release | $0.1/ 1M tokens | $0.5/ 1M tokens | $0.01/ 1M tokens | -20% ↓ | — | 600ms | |
| glm-5.3-primeZ.aiNew release | $3.5/ 1M tokens | $11/ 1M tokens | — | -0% ↓ | — | 600ms | |
| qwen3.8-flashAlibabaReasoningToolsFilesVision | $0.12/ 1M tokens | $0.376/ 1M tokens | $0.0128/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-image-2.5-sunburstOpenAINew release | $4/ 1M tokens | $24/ 1M tokens | — | -20% ↓ | — | 600ms | |
| claude-opus-5Anthropic · ClaudeHOT | $4/ 1M tokens | $20/ 1M tokens | $0.4/ 1M tokens | -20% ↓ | 1M | 600ms | |
| claude-sonnet-5Anthropic · ClaudeHOT | $1.6/ 1M tokens | $8/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | 1M | 600ms | |
| claude-opus-4-8Anthropic · ClaudeHOT | $4/ 1M tokens | $20/ 1M tokens | $0.4/ 1M tokens | -20% ↓ | 1M | 600ms | |
| claude-opus-4-7Anthropic · ClaudeHOT | $4/ 1M tokens | $20/ 1M tokens | $0.4/ 1M tokens | -20% ↓ | 1M | 600ms | |
| claude-sonnet-4-6Anthropic · ClaudeHOT | $2.4/ 1M tokens | $12/ 1M tokens | $0.24/ 1M tokens | -20% ↓ | 1M | 600ms | |
| claude-haiku-4-5-20251001Anthropic · ClaudeHOT | $0.8/ 1M tokens | $4/ 1M tokens | $0.08/ 1M tokens | -20% ↓ | 200K | 600ms | |
| deepseek-v4-flashDeepSeek · DeepSeek | from $0.176/ 1M tokens | from $0.528/ 1M tokens | from $0.0056/ 1M tokens | -20% ↓ | 1M | 600ms | |
| seedance-2.0-fastByteDance · Seedance | — | from $0.028535/ second | — | -10% ↓ | — | 600ms | |
| seedance-2.0-miniByteDance · Seedance | — | from $0.018158/ second | — | -10% ↓ | — | 600ms | |
| gpt-5.4-fkOpenAI | $2/ 1M tokens | $12/ 1M tokens | $0.2/ 1M tokens | -20% ↓ | — | 600ms | |
 gemini-3.8-flashGoogle | $1.2/ 1M tokens | $6/ 1M tokens | $0.12/ 1M tokens | -20% ↓ | — | 600ms | |
| gemini-3.7-flashGoogle | $1.2/ 1M tokens | $6/ 1M tokens | $0.12/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-5.6-terra-fkOpenAI | $1.6/ 1M tokens | $9.6/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-4.1-mini-fkOpenAI | $0.32/ 1M tokens | $1.28/ 1M tokens | $0.08/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-5-mini-fkOpenAI | $0.2/ 1M tokens | $1.6/ 1M tokens | $0.02/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-6-luna-fkOpenAI | $0.08/ 1M tokens | $0.4/ 1M tokens | $0.008/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-5.4-mini-fkOpenAI | $0.6/ 1M tokens | $3.6/ 1M tokens | $0.06/ 1M tokens | -20% ↓ | — | 600ms | |
| gemini-4-argonGoogle | $1.6/ 1M tokens | $8/ 1M tokens | $0.08/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-6.1-solOpenAI | $1.6/ 1M tokens | $8/ 1M tokens | $0.08/ 1M tokens | -20% ↓ | — | 600ms | |
| gpt-5.5-fkOpenAI | $4/ 1M tokens | $24/ 1M tokens | $0.4/ 1M tokens | -20% ↓ | — | 600ms | |
| claude-sonnet-5-5Anthropic | $1.6/ 1M tokens | $8/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | — | 600ms | |
| claude-haiku-5-5Anthropic | $0.08/ 1M tokens | $0.4/ 1M tokens | $0.008/ 1M tokens | -20% ↓ | — | 600ms | |
| claude-sonnet-4-5Anthropic · Claude | $2.4/ 1M tokens | $12/ 1M tokens | $0.24/ 1M tokens | -20% ↓ | 1M | 600ms | |
| claude-opus-4-6Anthropic · Claude | $4/ 1M tokens | $20/ 1M tokens | $0.4/ 1M tokens | -20% ↓ | 1M | 600ms | |
| deepseek-v3.2-thinkingDeepSeek · DeepSeek | $0.232/ 1M tokens | $0.336/ 1M tokens | $0.232/ 1M tokens | -20% ↓ | 128K | 600ms | |
| deepseek-v3.2DeepSeek · DeepSeek | $0.2128/ 1M tokens | $0.3552/ 1M tokens | $0.02128/ 1M tokens | -20% ↓ | 128K | 600ms | |
| deepseek-v3.1DeepSeek · DeepSeek | $0.168/ 1M tokens | $0.632/ 1M tokens | $0.104/ 1M tokens | -20% ↓ | 128K | 600ms | |
| deepseek-v3DeepSeek · DeepSeek | $0.32/ 1M tokens | $1.04/ 1M tokens | $0.32/ 1M tokens | -20% ↓ | 128K | 600ms | |
| gemini-3.1-pro-previewGoogle · Gemini | $1.6/ 1M tokens | $9.6/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gemini-3.1-flash-liteGoogle · Gemini | $0.2/ 1M tokens | $1.2/ 1M tokens | $0.02/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gemini-3.1-flash-imageGoogle · Gemini | $0.5/ 1M tokens | $3/ 1M tokens | — | -0% ↓ | — | 600ms | |
| gemini-3.1-flash-lite-imageGoogle · Gemini | $0.25/ 1M tokens | $1.5/ 1M tokens | — | -0% ↓ | — | 600ms | |
| gemini-3.5-flashGoogle · Gemini | $1.2/ 1M tokens | $7.2/ 1M tokens | $0.12/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gemini-3.6-flashGoogle · Gemini | $0.6/ 1M tokens | $3/ 1M tokens | $0.06/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gemini-3-pro-imageGoogle · Gemini | $2/ 1M tokens | $12/ 1M tokens | $0.2/ 1M tokens | -0% ↓ | — | 600ms | |
| gemini-3.5-flash-liteGoogle · Gemini | $0.24/ 1M tokens | $2/ 1M tokens | $0.024/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gemini-2.5-flash-imageGoogle · Gemini | $0.24/ 1M tokens | $2/ 1M tokens | $0.06/ 1M tokens | -20% ↓ | — | 600ms | |
| glm-5.2Zhipu AI · GLM | $1.12/ 1M tokens | $3.52/ 1M tokens | $0.208/ 1M tokens | -20% ↓ | 1M | 600ms | |
| glm-5.1Zhipu AI · GLM | $1.12/ 1M tokens | $3.52/ 1M tokens | $0.208/ 1M tokens | -20% ↓ | 205K | 600ms | |
| glm-5Zhipu AI · GLM | $0.8/ 1M tokens | $2.56/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | 205K | 600ms | |
| glm-5-turboZhipu AI · GLM | $0.96/ 1M tokens | $3.2/ 1M tokens | $0.192/ 1M tokens | -20% ↓ | 205K | 600ms | |
| glm-4.7Zhipu AI · GLM | $0.48/ 1M tokens | $1.76/ 1M tokens | $0.088/ 1M tokens | -20% ↓ | 205K | 600ms | |
| gpt-5.6-lunaOpenAI · GPT | $0.16/ 1M tokens | $0.96/ 1M tokens | $0.016/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gpt-5.5OpenAI · GPT | $4/ 1M tokens | $24/ 1M tokens | $0.4/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gpt-5.6-terraOpenAI · GPT | $1.6/ 1M tokens | $9.6/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gpt-5.4OpenAI · GPT | $2/ 1M tokens | $12/ 1M tokens | $0.2/ 1M tokens | -20% ↓ | 1M | 600ms | |
| gpt-image-2OpenAI · GPT | — | $0.0088/ image | — | -20% ↓ | — | 600ms | |
 grok-imagine-image-proxAI · Grok | — | $0.04/ image | — | -20% ↓ | — | 600ms | |
| grok-imagine-video-1.5xAI · Grok | — | $0.088/ second | — | -20% ↓ | — | 600ms | |
| grok-imagine-videoxAI · Grok | — | $0.072/ second | — | -20% ↓ | — | 600ms | |
| kimi-k2.6Moonshot AI · Kimi | $0.76/ 1M tokens | $3.2/ 1M tokens | $0.128/ 1M tokens | -20% ↓ | 262K | 600ms | |
| kimi-k2.5Moonshot AI · Kimi | $0.48/ 1M tokens | $2.4/ 1M tokens | $0.08/ 1M tokens | -20% ↓ | 262K | 600ms | |
 macaron-v1-coding-ventiMacaron · Macaron | $4.16/ 1M tokens | $14.56/ 1M tokens | $1.04/ 1M tokens | -20% ↓ | 1M | 600ms | |
| macaron-v1-ventiMacaron · Macaron | $5.6/ 1M tokens | $20/ 1M tokens | $1.6/ 1M tokens | -20% ↓ | 1M | 600ms | |
| macaron-v1-tallMacaron · Macaron | $1.44/ 1M tokens | $8/ 1M tokens | $0.16/ 1M tokens | -20% ↓ | 262K | 600ms | |
 MiniMax-H3MiniMax · MiniMax | — | from $0.08/ second | — | -0% ↓ | — | 600ms | |
| minimax-m2.7MiniMax · MiniMax | $0.3/ 1M tokens | $1.2/ 1M tokens | $0.06/ 1M tokens | -0% ↓ | 205K | 600ms | |
| minimax-m2.5MiniMax · MiniMax | $0.24/ 1M tokens | $0.96/ 1M tokens | $0.024/ 1M tokens | -20% ↓ | 205K | 600ms | |
| minimax-m2MiniMax · MiniMax | $0.24/ 1M tokens | $0.96/ 1M tokens | $0.24/ 1M tokens | -20% ↓ | 205K | 600ms | |
| qwen3.8-maxAlibaba · Qwen | $2/ 1M tokens | $6/ 1M tokens | $0.25/ 1M tokens | -0% ↓ | 1M | 600ms | |
| qwen3.7-maxAlibaba · Qwen | $2/ 1M tokens | $2/ 1M tokens | — | -20% ↓ | 1M | 600ms | |
| qwen3.7-plusAlibaba · Qwen | $0.32/ 1M tokens | $1.28/ 1M tokens | $0.064/ 1M tokens | -20% ↓ | 256K | 600ms | |
| qwen3.6-max-previewAlibaba · Qwen | $1.04/ 1M tokens | $6.24/ 1M tokens | $0.104/ 1M tokens | -20% ↓ | 1M | 600ms | |
| qwen3.6-plusAlibaba · Qwen | $0.4/ 1M tokens | $2.4/ 1M tokens | $0.04/ 1M tokens | -20% ↓ | 256K | 600ms | |
| qwen3.5-27bAlibaba · Qwen | $0.24/ 1M tokens | $1.92/ 1M tokens | — | -20% ↓ | 128K | 600ms | |
| qwen3.5-397b-a17bAlibaba · Qwen | $0.4704/ 1M tokens | $2.8224/ 1M tokens | — | -20% ↓ | 128K | 600ms | |
| qwen3.5-plusAlibaba · Qwen | $0.32/ 1M tokens | $1.92/ 1M tokens | $0.032/ 1M tokens | -20% ↓ | 128K | 600ms | |
| qwen3.5-flashAlibaba · Qwen | $0.08/ 1M tokens | $0.32/ 1M tokens | — | -20% ↓ | 128K | 600ms | |
| qwen3.5-35b-a3bAlibaba · Qwen | $0.196/ 1M tokens | $1.568/ 1M tokens | — | -20% ↓ | 128K | 600ms | |
| seedance-2.0ByteDance · Seedance | — | from $0.037181/ second | — | -10% ↓ | — | 600ms | |
 sonilo-video-to-musicSonilo · Sonilo | — | $0.0072/ request | — | -20% ↓ | — | 600ms |