AI Models

The three tiers (Palos, Luces, Summum) and their AI pools.

The brain selector

Each tier has a pool of AIs and a brain (an orchestrator AI) that, for every user message, picks the best one from the pool depending on the type of task. If the main brain fails (out of credits, downtime), the cascade falls to a secondary brain, then a tertiary, then a built-in heuristic. The chat never breaks.

The three tiers

🐔 Palos FREE

Fast and direct. For short questions, quick translations, casual chat.
gpt-oss-20b gemini-3.5-flash-lite gpt-oss-20b (Cloudflare) nemotron-3.5-lightning ling-3.0-flash

💡 Luces FREE

Balanced. The most-used tier: code, study, medium-depth analysis.
gpt-oss-20b qwen3.6-27b mistral-small gemini-2.5-flash gemini-3.5-flash gemini-3.7-flash llama-3.3-70b (Cloudflare) gpt-oss-20b (Cloudflare) nemotron-3.5-lightning ling-3.0-flash laguna-s-2.1 dots-3-note gemma-4-26b

⭐ Summum PREMIUM RECOMMENDED

Max power. For deep reasoning, complete projects, architecture.
gpt-oss-120b qwen3.6-27b gemini-2.5-flash gemini-3.5-flash gemini-3.7-flash gpt-oss-120b (Cloudflare) llama-3.3-70b (Cloudflare) qwen3-30b (Cloudflare) nemotron-3-super-120b laguna-s-2.1 dots-3-note

How to choose

Use caseRecommended tier
Casual conversation, jokes, brief translations🐔 Palos
Quick code, refactors, simple debugging💡 Luces
Mid-depth analysis, summaries, study help💡 Luces
Deep reasoning, math, philosophy⭐ Summum
Complete projects, software architecture⭐ Summum
Long-context analysis (huge PDFs)⭐ Summum (Gemini Flash, 1M+ tokens)
Document/screenshot analysis (vision)💡 Luces or ⭐ Summum (Qwen 3.6 or Gemini)

Multimodal models (vision)

Some AIs in the pool understand images. If you attach an image to your message, the brain prioritizes one of these:

Tip: You don't usually need to choose the AI manually. The brain does it. The decision you make is the tier (Palos, Luces, Summum), and the brain picks within that tier.