The Index / NanoGPT / Greg 2 Ultra Greg 2 Ultra by NanoGPT · listed Jun 2026T
Greg 2 Ultra is CrofAI's most capable Greg 2 model, tuned for premium UI design, agentic coding, creative writing, and higher-end general reasoning tasks.
Current rates USD per 1M tokens Input $3.00
Output $10.00
Cache read $0.50
Cache write —
Against the market Input price vs. maker flagships ($/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 Greg 2 Ultra Greg 2 Ultra: $3.00 per 1M tokens $3.00 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 Greg 2 Ultra Greg 2 Ultra: $10.00 per 1M tokens $10.00 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 crofai/greg-2-ultra
Context window 229K tokens
Max output 229K tokens
Input modalities text
Output modalities text
Reasoning no
Tool calls yes
Open weights no
Knowledge cutoff —
Released 2026-06-19
Last updated 2026-06-19 ← All NanoGPT listings