The Index / Kilo Gateway / OpenAI: GPT-5.6 Sol (50% off) OpenAI: GPT-5.6 Sol (50% off) by Kilo Gateway · family gpt · listed Aug 2025R T V
GPT-5.6 Sol served by OpenAI through Vercel AI Gateway at 50% lower cost than other available inference providers. This promotion runs through September 18, 2026.
Current rates USD per 1M tokens Input $2.50
Output $15.00
Cache read $0.25
Cache write $3.13
Against the market Input price vs. maker flagships ($/1M tokens) DeepSeek V4 Pro DeepSeek V4 Pro: $0.435 per 1M tokens $0.435 Gemini 3.7 Flash Gemini 3.7 Flash: $0.75 per 1M tokens $0.75 Mistral Medium 3.5 Mistral Medium 3.5: $1.50 per 1M tokens $1.50 Grok 4.6 Grok 4.6: $2.00 per 1M tokens $2.00 Qwen3.8 Max Qwen3.8 Max: $2.00 per 1M tokens $2.00 OpenAI: GPT-5.6 Sol (50% off) OpenAI: GPT-5.6 Sol (50% off): $2.50 per 1M tokens $2.50 Claude Opus 5 Claude Opus 5: $5.00 per 1M tokens $5.00 GPT-5.6 Sol GPT-5.6 Sol: $5.00 per 1M tokens $5.00 Output price vs. maker flagships ($/1M tokens) DeepSeek V4 Pro DeepSeek V4 Pro: $0.87 per 1M tokens $0.87 Gemini 3.7 Flash Gemini 3.7 Flash: $3.75 per 1M tokens $3.75 Grok 4.6 Grok 4.6: $6.00 per 1M tokens $6.00 Qwen3.8 Max Qwen3.8 Max: $6.00 per 1M tokens $6.00 Mistral Medium 3.5 Mistral Medium 3.5: $7.50 per 1M tokens $7.50 OpenAI: GPT-5.6 Sol (50% off) OpenAI: GPT-5.6 Sol (50% off): $15.00 per 1M tokens $15.00 Claude Opus 5 Claude Opus 5: $25.00 per 1M tokens $25.00 GPT-5.6 Sol GPT-5.6 Sol: $30.00 per 1M tokens $30.00 On the record
Model id openai/gpt-5.6-sol-discounted
Context window 1.1M tokens
Max output 128K tokens
Input modalities text, image, pdf
Output modalities text
Reasoning yes
Tool calls yes
Open weights no
Knowledge cutoff —
Released 2025-08-26
Last updated 2025-08-26 ← All Kilo Gateway listings