GPT-5.6 Luna

OpenAI · 1M input + 1M output tokens · USD

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Prices use one fixed workload so the gateway totals are directly comparable.

ModelGPT-5.6 LunaOpenAI

 Claude 3 Haiku anthropicClaude Fable 5 AnthropicClaude Fable 5.1 anthropicClaude Haiku 4.5 AnthropicClaude Opus 4 AnthropicClaude Opus 4.5 AnthropicClaude Opus 4.6 AnthropicClaude Opus 4.7 AnthropicClaude Opus 4.8 AnthropicClaude Opus 5 AnthropicClaude Sonnet 4 AnthropicClaude Sonnet 4.5 AnthropicClaude Sonnet 4.6 AnthropicClaude Sonnet 5 AnthropicCommand A cohereDeepSeek V3.1 Terminus deepseekDeepSeek V3.2 deepseekDeepSeek V4 Flash DeepSeekDeepseek V4 Flash 0731 deepseek-aiDeepSeek V4 Flash Vision Exp deepseekDeepSeek V4 Pro DeepSeekDeepseek V4 Pro 0813 deepseek-aiDeepSeek V4.1 Flash deepseekFugu Max sakanaFugu Ultra sakanaFugu Ultra v2 sakanaGemini 2.5 Flash GoogleGemini 2.5 Flash Lite googleGemini 2.5 Pro googleGemini 3.1 Flash Lite googleGemini 3.1 Pro Preview googleGemini 3.5 Flash GoogleGemini 3.5 Flash Lite googleGemini 3.6 Flash googleGemini 3.7 Flash googleGemini 3.8 Flash googleGemma 4 26b A4b It googleGemma 4 31B googleGlm 5.3 zai-orgGlm 5.3 Flash zai-orgGLM-4.5 Z.aiGLM-4.5 Air Z.aiGLM-4.5V Z.aiGLM-4.6 Z.aiGLM-4.7 Z.aiGLM-4.7 Flash Z.aiGLM-5 Z.aiGLM-5 Turbo Z.aiGLM-5.1 Z.aiGLM-5.2 Z.aiGLM-5V Turbo Z.aiGpt Oss 120b openaiGpt Oss 20b openaiGPT-3.5 Turbo openaiGPT-4 Turbo openaiGPT-4.1 OpenAIGPT-4.1 Mini OpenAIGPT-4.1 Nano OpenAIGPT-4o OpenAIGPT-4o Mini OpenAIGPT-5 OpenAIGPT-5 Mini OpenAIGPT-5 Nano OpenAIGPT-5 Pro OpenAIGPT-5.1-Codex openaiGPT-5.1-Codex-Max openaiGPT-5.1-Codex-Mini openaiGPT-5.2 OpenAIGPT-5.2 Pro OpenAIGPT-5.2-Codex openaiGPT-5.3-Codex openaiGPT-5.4 OpenAIGPT-5.4 Mini OpenAIGPT-5.4 Nano OpenAIGPT-5.4 Pro OpenAIGPT-5.5 OpenAIGPT-5.5 Pro OpenAIGPT-5.6 Luna OpenAIGPT-5.6 Sol OpenAIGPT-5.6 Terra OpenAIGPT-6 Astra OpenAIgpt-oss-safeguard-20b openaiGranite 4.0 H Micro ibm-graniteHunyuan A13B Instruct tencentHy3 tencentHy4 preview tencentInkling thinkingmachinesInkling Small thinkingmachinesKimi K2 0711 moonshotaiKimi K2 Thinking moonshotaiKimi K2.5 moonshotaiKimi K2.6 moonshotaiKimi K2.7 Code moonshotaiKimi K3 moonshotaiLaguna S 2.1 poolsideLing 3.0 Flash inclusionaiLing 3.0 Flash Fin inclusionaiLing 3.0 Flash VL inclusionaiLlama 3.2 1b Instruct metaLlama 3.2 3b Instruct metaLlama 4 Maverick meta-llamaLlama 4 Scout meta-llamaLongCat 2.0 meituanMercury 2 inceptionMercury 2.5 inceptionMiMo V2.5 XiaomiMiMo V2.5 Pro XiaomiMiniMax M2 minimaxMiniMax M2.1 minimaxMiniMax M2.5 minimaxMiniMax M2.7 minimaxMiniMax M3 minimaxMistral Nemo mistralaiMistral Small 3.1 24b Instruct mistralaiMorph V3 Fast morphMorph V3 Large morphMuse Glimmer 30B metaMuse Spark 1.1 metaMuse Spark 1.2 metaMuse Spark 1.2 Contributor metaMuse Spark 1.3 metaMuse Spark 1.3 Contributor metaNano Banana (Gemini 2.5 Flash Image) googleNano Banana 2 (Gemini 3.1 Flash Image Preview) googleNano Banana 2 (Gemini 3.1 Flash Image) googleNano Banana 2 Lite (Gemini 3.1 Flash Lite Image) googleNano Banana Pro (Gemini 3 Pro Image) googleNemotron 3 Nano 30B A3B nvidiaNemotron 3 Super nvidiaNemotron 3 Ultra nvidiaNemotron 3.5 Lightning nvidiao1 OpenAIo3 OpenAIo3 Mini OpenAIo3 Pro OpenAIo4 Mini OpenAIQwen3 14B qwenQwen3 30B A3B Instruct 2507 qwenQwen3 32B qwenQwen3 8B qwenQwen3 Coder 30B A3B Instruct qwenQwen3 Coder 480B A35B qwenQwen3 Coder Next qwenQwen3 Coder Plus qwenQwen3 Max QwenQwen3 Max Thinking qwenQwen3 Next 80B A3B Instruct qwenQwen3 Next 80B A3B Thinking qwenQwen3 VL 235B A22B Instruct qwenQwen3 VL 30B A3B Instruct qwenQwen3 VL 30B A3B Thinking qwenQwen3 VL 32B Instruct qwenQwen3 VL 8B Instruct qwenQwen3 VL 8B Thinking qwenQwen3.5-122B-A10B qwenQwen3.5-27B qwenQwen3.5-35B-A3B qwenQwen3.5-9B qwenQwen3.6 27B qwenQwen3.6 35B A3B qwenQwen3.6 Plus qwenQwen3.7 Flash qwenQwen3.7 Max qwenQwen3.7 Plus qwenQwen3.8 2.4T A95B qwenQwen3.8 27b qwenQwen3.8 Flash qwenQwen3.8 Max (0902) qwenR1 deepseekSchematron V2 Small inference-netSchematron V2 Turbo inference-netSeed 1.6 bytedance-seedStep 3.5 Flash StepFunStep 3.7 Flash stepfunTrinity Large Thinking arcee-ai

Same model · same workloadGPT-5.6 LunaOfficial API baseline$1.4

OpenRouter1M input + 1M output$1.477Model usage$1.4Credit purchase fee estimate+$0.0775.5% when purchasing credits, not per requestVercel AI GatewayLowest gateway cost1M input + 1M output$1.4Model usage$1.4Gateway markup$0No token markupCloudflare AI Gateway1M input + 1M output$1.47Model usage$1.4Unified Billing fee estimate+$0.075% unified billing feePortkey1M input + 1M output$1.4 + planModel usage$1.4Platform planSeparate planProvider usage plus a separate platform plan

Estimated total uses 1 million input tokens plus 1 million output tokens. OpenRouter's funding estimate applies 5.5% to this amount for comparison; the real charge occurs when credits are purchased and has a $0.80 minimum per purchase. Taxes, payment charges, discounts, and monthly plans are excluded.