/*
 *  catalog.ts
 *  Zyquo Cloud Web
 *
 *  Author: Simon-Pierre Boucher
 *  Mail: contact@spboucher.ai
 *
 *  The complete model catalog — ALL 170 models ported 1:1 from native
 *  Zyquo Cloud's ModelCatalogData.swift (counts: openai 27, anthropic 11,
 *  xai 5, mistral 10, gemini 14, qwen 32, deepseek 2, kimi 12, perplexity 4,
 *  together 16, deepinfra 34, cerebras 3). Never hardcode models in views or
 *  clients — instances come exclusively from here (+ user custom models).
 */

import type {
  AIModel,
  ModelCapabilities,
  ModelPricing,
  ParameterSupport,
  Provider,
} from '../types'

// --- Compact constructors (defaults mirror the native structs) ---

function C(o: Partial<ModelCapabilities> = {}): ModelCapabilities {
  return {
    vision: false,
    tools: false,
    reasoning: false,
    streaming: true,
    jsonMode: false,
    citations: false,
    ...o,
  }
}

function P(o: Partial<ParameterSupport> = {}): ParameterSupport {
  return {
    temperature: true,
    topP: true,
    frequencyPenalty: false,
    presencePenalty: false,
    usesMaxCompletionTokens: false,
    reasoningEffort: false,
    thinkingToggle: false,
    requiresStreaming: false,
    ...o,
  }
}

function $(inputPerMTok: number, outputPerMTok: number): ModelPricing {
  return { inputPerMTok, outputPerMTok }
}

type Flag = 'rec' | 'legacy'

function m(
  provider: Provider,
  id: string,
  displayName: string,
  contextWindow: number,
  maxOutputTokens: number | null,
  capabilities: ModelCapabilities,
  pricing: ModelPricing | null,
  parameterSupport: ParameterSupport,
  flag?: Flag
): AIModel {
  return {
    id,
    provider,
    displayName,
    contextWindow,
    maxOutputTokens,
    capabilities,
    pricing,
    parameterSupport,
    isLegacy: flag === 'legacy',
    isRecommended: flag === 'rec',
  }
}

// --- Shared presets (native: ParameterSupport(), .openAIDefault, openAIReasoning) ---

const psDefault = P()
const psOpenAI = P({ frequencyPenalty: true, presencePenalty: true })
const psOAIReasoning = P({
  temperature: false,
  topP: false,
  usesMaxCompletionTokens: true,
  reasoningEffort: true,
})

// --- OpenAI (27) ---

const openai: AIModel[] = [
  m('openai', 'gpt-5.6-sol', 'GPT-5.6 Sol', 1050000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 30), psOAIReasoning, 'rec'),
  m('openai', 'gpt-5.6-terra', 'GPT-5.6 Terra', 1050000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2.5, 15), psOAIReasoning, 'rec'),
  m('openai', 'gpt-5.6-luna', 'GPT-5.6 Luna', 1050000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1, 6), psOAIReasoning),
  m('openai', 'chat-latest', 'ChatGPT Latest', 128000, null, C({ vision: true, tools: true, jsonMode: true }), $(5, 30), P({ frequencyPenalty: true, presencePenalty: true, usesMaxCompletionTokens: true })),
  m('openai', 'gpt-5.5', 'GPT-5.5', 400000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 30), psOAIReasoning),
  m('openai', 'gpt-5.4', 'GPT-5.4', 400000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2.5, 15), psOAIReasoning),
  m('openai', 'gpt-5.4-mini', 'GPT-5.4 mini', 400000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.75, 4.5), psOAIReasoning),
  m('openai', 'gpt-5.4-nano', 'GPT-5.4 nano', 400000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.2, 1.25), psOAIReasoning),
  m('openai', 'gpt-5.3-chat-latest', 'GPT-5.3 Chat Latest', 128000, null, C({ vision: true, tools: true, jsonMode: true }), null, P({ frequencyPenalty: true, presencePenalty: true, usesMaxCompletionTokens: true })),
  m('openai', 'gpt-5.2', 'GPT-5.2', 400000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.75, 14), psOAIReasoning),
  m('openai', 'gpt-5.2-chat-latest', 'GPT-5.2 Chat Latest', 128000, 16000, C({ vision: true, tools: true, jsonMode: true }), $(1.75, 14), P({ frequencyPenalty: true, presencePenalty: true, usesMaxCompletionTokens: true })),
  m('openai', 'gpt-5.1', 'GPT-5.1', 400000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.25, 10), psOAIReasoning),
  m('openai', 'gpt-5', 'GPT-5', 400000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.25, 10), psOAIReasoning),
  m('openai', 'gpt-5-mini', 'GPT-5 mini', 400000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.25, 2), psOAIReasoning),
  m('openai', 'gpt-5-nano', 'GPT-5 nano', 400000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.05, 0.4), psOAIReasoning),
  m('openai', 'o3', 'OpenAI o3', 200000, 100000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2, 8), psOAIReasoning),
  m('openai', 'o4-mini', 'OpenAI o4-mini', 200000, 100000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.1, 4.4), psOAIReasoning),
  m('openai', 'o3-mini', 'OpenAI o3-mini', 200000, 100000, C({ tools: true, reasoning: true, jsonMode: true }), $(1.1, 4.4), psOAIReasoning, 'legacy'),
  m('openai', 'o1', 'OpenAI o1', 200000, 100000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(15, 60), psOAIReasoning, 'legacy'),
  m('openai', 'gpt-4.1', 'GPT-4.1', 1047576, 32768, C({ vision: true, tools: true, jsonMode: true }), $(2, 8), psOpenAI, 'legacy'),
  m('openai', 'gpt-4.1-mini', 'GPT-4.1 mini', 1047576, 32768, C({ vision: true, tools: true, jsonMode: true }), $(0.4, 1.6), psOpenAI, 'legacy'),
  m('openai', 'gpt-4.1-nano', 'GPT-4.1 nano', 1047576, 32768, C({ vision: true, tools: true, jsonMode: true }), $(0.1, 0.4), psOpenAI, 'legacy'),
  m('openai', 'gpt-4o', 'GPT-4o', 128000, 16384, C({ vision: true, tools: true, jsonMode: true }), $(2.5, 10), psOpenAI, 'legacy'),
  m('openai', 'gpt-4o-mini', 'GPT-4o mini', 128000, 16384, C({ vision: true, tools: true, jsonMode: true }), $(0.15, 0.6), psOpenAI, 'legacy'),
  m('openai', 'gpt-4-turbo', 'GPT-4 Turbo', 128000, 4096, C({ vision: true, tools: true, jsonMode: true }), $(10, 30), psOpenAI, 'legacy'),
  m('openai', 'gpt-4', 'GPT-4', 8192, 8192, C({ tools: true }), $(30, 60), psOpenAI, 'legacy'),
  m('openai', 'gpt-3.5-turbo', 'GPT-3.5 Turbo', 16385, 4096, C({ tools: true, jsonMode: true }), $(0.5, 1.5), psOpenAI, 'legacy'),
]

// --- Anthropic (11) ---

const psClaudeThinking = P({ temperature: false, topP: false, thinkingToggle: true })
const psClaudeClassic = P({ thinkingToggle: true })

const anthropic: AIModel[] = [
  m('anthropic', 'claude-opus-5', 'Claude Opus 5', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psClaudeThinking, 'rec'),
  m('anthropic', 'claude-sonnet-5', 'Claude Sonnet 5', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(3, 15), psClaudeThinking, 'rec'),
  // Thinking always on — no toggle sent.
  m('anthropic', 'claude-fable-5', 'Claude Fable 5', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(10, 50), P({ temperature: false, topP: false })),
  m('anthropic', 'claude-opus-4-8', 'Claude Opus 4.8', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psClaudeThinking),
  m('anthropic', 'claude-opus-4-7', 'Claude Opus 4.7', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psClaudeThinking),
  m('anthropic', 'claude-opus-4-6', 'Claude Opus 4.6', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psClaudeClassic),
  m('anthropic', 'claude-sonnet-4-6', 'Claude Sonnet 4.6', 1000000, 128000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(3, 15), psClaudeClassic),
  m('anthropic', 'claude-haiku-4-5-20251001', 'Claude Haiku 4.5', 200000, 64000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1, 5), psClaudeClassic),
  m('anthropic', 'claude-opus-4-5-20251101', 'Claude Opus 4.5', 200000, 64000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psClaudeClassic, 'legacy'),
  m('anthropic', 'claude-sonnet-4-5-20250929', 'Claude Sonnet 4.5', 1000000, 64000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(3, 15), psClaudeClassic, 'legacy'),
  m('anthropic', 'claude-opus-4-1-20250805', 'Claude Opus 4.1', 200000, 32000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(15, 75), psClaudeClassic, 'legacy'),
]

// --- xAI (5) ---

const xai: AIModel[] = [
  m('xai', 'grok-4.5', 'Grok 4.5', 500000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2, 6), P({ reasoningEffort: true }), 'rec'),
  m('xai', 'grok-4.3', 'Grok 4.3', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.25, 2.5), P({ reasoningEffort: true })),
  m('xai', 'grok-4.20', 'Grok 4.20 Reasoning', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.25, 2.5), psDefault),
  m('xai', 'grok-4.20-non-reasoning', 'Grok 4.20 Non-Reasoning', 1000000, null, C({ vision: true, tools: true, jsonMode: true }), $(1.25, 2.5), psDefault),
  m('xai', 'grok-code-fast-1', 'Grok Code Fast 1', 256000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1, 2), psDefault, 'rec'),
]

// --- Mistral (10) ---

const mistral: AIModel[] = [
  m('mistral', 'mistral-medium-latest', 'Mistral Medium 3.5', 262144, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.5, 7.5), P({ frequencyPenalty: true, presencePenalty: true, reasoningEffort: true }), 'rec'),
  m('mistral', 'mistral-large-latest', 'Mistral Large 3', 262144, null, C({ vision: true, tools: true, jsonMode: true }), $(0.5, 1.5), psOpenAI, 'rec'),
  m('mistral', 'mistral-small-latest', 'Mistral Small 4', 262144, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.15, 0.6), P({ frequencyPenalty: true, presencePenalty: true, reasoningEffort: true }), 'rec'),
  m('mistral', 'codestral-latest', 'Codestral', 256000, null, C({ tools: true, jsonMode: true }), $(0.3, 0.9), psOpenAI),
  m('mistral', 'ministral-14b-latest', 'Ministral 3 14B', 262144, null, C({ vision: true, tools: true, jsonMode: true }), $(0.2, 0.2), psOpenAI),
  m('mistral', 'ministral-8b-latest', 'Ministral 3 8B', 262144, null, C({ vision: true, tools: true, jsonMode: true }), $(0.15, 0.15), psOpenAI),
  m('mistral', 'ministral-3b-latest', 'Ministral 3 3B', 131072, null, C({ vision: true, tools: true, jsonMode: true }), $(0.1, 0.1), psOpenAI),
  m('mistral', 'magistral-medium-latest', 'Magistral Medium', 131072, null, C({ tools: true, reasoning: true, jsonMode: true }), $(2, 5), psOpenAI, 'legacy'),
  m('mistral', 'devstral-latest', 'Devstral 2', 262144, null, C({ tools: true, jsonMode: true }), $(0.4, 2), psOpenAI, 'legacy'),
  m('mistral', 'open-mistral-nemo', 'Mistral Nemo', 131072, null, C({ tools: true, jsonMode: true }), $(0.15, 0.15), psOpenAI, 'legacy'),
]

// --- Google Gemini (14) ---

const psGemini = P({ reasoningEffort: true })

const gemini: AIModel[] = [
  m('gemini', 'gemini-3.6-flash', 'Gemini 3.6 Flash', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.5, 7.5), psGemini, 'rec'),
  m('gemini', 'gemini-3.5-flash', 'Gemini 3.5 Flash', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.5, 9), psGemini),
  m('gemini', 'gemini-3.5-flash-lite', 'Gemini 3.5 Flash-Lite', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.3, 2.5), psGemini, 'rec'),
  m('gemini', 'gemini-3.1-pro-preview', 'Gemini 3.1 Pro (Preview)', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2, 12), psGemini, 'rec'),
  m('gemini', 'gemini-3.1-flash-lite', 'Gemini 3.1 Flash-Lite', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.25, 1.5), psGemini),
  m('gemini', 'gemini-2.5-pro', 'Gemini 2.5 Pro', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.25, 10), psGemini),
  m('gemini', 'gemini-2.5-flash', 'Gemini 2.5 Flash', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.3, 2.5), psGemini),
  m('gemini', 'gemini-2.5-flash-lite', 'Gemini 2.5 Flash-Lite', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.1, 0.4), psGemini),
  m('gemini', 'gemini-pro-latest', 'Gemini Pro (Latest)', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psGemini),
  m('gemini', 'gemini-flash-latest', 'Gemini Flash (Latest)', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psGemini),
  m('gemini', 'gemini-flash-lite-latest', 'Gemini Flash-Lite (Latest)', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psGemini),
  m('gemini', 'gemini-3-flash-preview', 'Gemini 3 Flash (Preview)', 1048576, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.5, 3), psGemini),
  m('gemini', 'gemma-4-26b-a4b-it', 'Gemma 4 26B', 262144, 32768, C({ jsonMode: true }), null, psDefault),
  m('gemini', 'gemma-4-31b-it', 'Gemma 4 31B', 262144, 32768, C({ jsonMode: true }), null, psDefault),
]

// --- Alibaba Qwen / DashScope intl (32) ---

const psQwenThinking = P({ thinkingToggle: true })
const psQwenStream = P({ requiresStreaming: true })

const qwen: AIModel[] = [
  m('qwen', 'qwen3.7-max', 'Qwen3.7 Max', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), $(2.5, 7.5), psQwenThinking, 'rec'),
  m('qwen', 'qwen3.7-plus', 'Qwen3.7 Plus', 1000000, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.32, 1.28), psQwenThinking, 'rec'),
  m('qwen', 'qwen3.7-flash', 'Qwen3.7 Flash', 1000000, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.03, 0.13), psQwenThinking, 'rec'),
  m('qwen', 'qwen3.6-plus', 'Qwen3.6 Plus', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3.6-flash', 'Qwen3.6 Flash', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3.5-plus', 'Qwen3.5 Plus', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3.5-flash', 'Qwen3.5 Flash', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen-max', 'Qwen Max', 128000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen-plus', 'Qwen Plus', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen-turbo', 'Qwen Turbo', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking, 'legacy'),
  m('qwen', 'qwen-flash', 'Qwen Flash', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3-coder-plus', 'Qwen3 Coder Plus', 1000000, null, C({ tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-coder-flash', 'Qwen3 Coder Flash', 1000000, null, C({ tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-coder-next', 'Qwen3 Coder Next', 262144, null, C({ tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-coder-480b-a35b-instruct', 'Qwen3 Coder 480B A35B', 262144, null, C({ tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-vl-plus', 'Qwen3 VL Plus', 1000000, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3-vl-flash', 'Qwen3 VL Flash', 1000000, 65536, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3-vl-235b-a22b-instruct', 'Qwen3 VL 235B Instruct', 131072, null, C({ vision: true, tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-vl-235b-a22b-thinking', 'Qwen3 VL 235B Thinking', 131072, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qvq-max', 'QVQ Max', 131072, null, C({ vision: true, reasoning: true, jsonMode: true }), null, psQwenStream),
  m('qwen', 'qwq-plus', 'QwQ Plus', 131072, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenStream),
  m('qwen', 'qwen3.5-397b-a17b', 'Qwen3.5 397B A17B', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3.5-122b-a10b', 'Qwen3.5 122B A10B', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3.5-35b-a3b', 'Qwen3.5 35B A3B', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'qwen3-235b-a22b-instruct-2507', 'Qwen3 235B Instruct 2507', 262144, null, C({ tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-235b-a22b-thinking-2507', 'Qwen3 235B Thinking 2507', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-next-80b-a3b-instruct', 'Qwen3 Next 80B Instruct', 262144, null, C({ tools: true, jsonMode: true }), null, psDefault),
  m('qwen', 'qwen3-next-80b-a3b-thinking', 'Qwen3 Next 80B Thinking', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psDefault),
  m('qwen', 'deepseek-v4-pro', 'DeepSeek V4 Pro (DashScope)', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'deepseek-v4-flash', 'DeepSeek V4 Flash (DashScope)', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'glm-5.2', 'GLM 5.2 (DashScope)', 198000, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
  m('qwen', 'kimi-k2.7-code', 'Kimi K2.7 Code (DashScope)', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), null, psQwenThinking),
]

// --- DeepSeek (2) ---

const psDeepSeek = P({ reasoningEffort: true, thinkingToggle: true })

const deepseek: AIModel[] = [
  m('deepseek', 'deepseek-v4-flash', 'DeepSeek V4 Flash', 1000000, 384000, C({ tools: true, reasoning: true, jsonMode: true }), $(0.14, 0.28), psDeepSeek, 'rec'),
  m('deepseek', 'deepseek-v4-pro', 'DeepSeek V4 Pro', 1000000, 384000, C({ tools: true, reasoning: true, jsonMode: true }), $(0.435, 0.87), psDeepSeek, 'rec'),
]

// --- Kimi / Moonshot (12) ---

const psKimiMax = P({ temperature: false, topP: false, usesMaxCompletionTokens: true })

const kimi: AIModel[] = [
  m('kimi', 'kimi-k3', 'Kimi K3', 1048576, 131072, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(3, 15), psOAIReasoning, 'rec'),
  m('kimi', 'kimi-k2.7-code', 'Kimi K2.7 Code', 262144, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.95, 4), psKimiMax, 'rec'),
  m('kimi', 'kimi-k2.7-code-highspeed', 'Kimi K2.7 Code Highspeed', 262144, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.9, 8), psKimiMax),
  m('kimi', 'kimi-k2.6', 'Kimi K2.6', 262144, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.95, 4), P({ temperature: false, topP: false, usesMaxCompletionTokens: true, thinkingToggle: true })),
  m('kimi', 'kimi-k2.5', 'Kimi K2.5', 262144, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.6, 3), P({ temperature: false, topP: false, usesMaxCompletionTokens: true, thinkingToggle: true })),
  m('kimi', 'moonshot-v1-8k', 'Moonshot v1 8K', 8192, null, C({ tools: true, jsonMode: true }), $(0.2, 2), psOpenAI, 'legacy'),
  m('kimi', 'moonshot-v1-32k', 'Moonshot v1 32K', 32768, null, C({ tools: true, jsonMode: true }), $(1, 3), psOpenAI, 'legacy'),
  m('kimi', 'moonshot-v1-128k', 'Moonshot v1 128K', 131072, null, C({ tools: true, jsonMode: true }), $(2, 5), psOpenAI, 'legacy'),
  m('kimi', 'moonshot-v1-auto', 'Moonshot v1 Auto', 131072, null, C({ tools: true, jsonMode: true }), null, psOpenAI, 'legacy'),
  m('kimi', 'moonshot-v1-8k-vision-preview', 'Moonshot v1 8K Vision', 8192, null, C({ vision: true, tools: true, jsonMode: true }), $(0.2, 2), psOpenAI, 'legacy'),
  m('kimi', 'moonshot-v1-32k-vision-preview', 'Moonshot v1 32K Vision', 32768, null, C({ vision: true, tools: true, jsonMode: true }), $(1, 3), psOpenAI, 'legacy'),
  m('kimi', 'moonshot-v1-128k-vision-preview', 'Moonshot v1 128K Vision', 131072, null, C({ vision: true, tools: true, jsonMode: true }), $(2, 5), psOpenAI, 'legacy'),
]

// --- Perplexity (4) — all citations, no /models endpoint ---

const perplexity: AIModel[] = [
  m('perplexity', 'sonar', 'Sonar', 128000, 128000, C({ jsonMode: true, citations: true }), $(1, 1), psDefault, 'rec'),
  m('perplexity', 'sonar-pro', 'Sonar Pro', 200000, 8000, C({ jsonMode: true, citations: true }), $(3, 15), psDefault, 'rec'),
  m('perplexity', 'sonar-reasoning-pro', 'Sonar Reasoning Pro', 128000, null, C({ reasoning: true, jsonMode: true, citations: true }), $(2, 8), P({ reasoningEffort: true })),
  m('perplexity', 'sonar-deep-research', 'Sonar Deep Research', 128000, null, C({ reasoning: true, jsonMode: true, citations: true }), $(2, 8), P({ reasoningEffort: true })),
]

// --- Together AI (16) ---

const psTogetherStream = P({ frequencyPenalty: true, presencePenalty: true, requiresStreaming: true })

const together: AIModel[] = [
  m('together', 'moonshotai/Kimi-K3', 'Kimi K3', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), $(3, 15), psOpenAI, 'rec'),
  m('together', 'moonshotai/Kimi-K2.7-Code', 'Kimi K2.7 Code', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.95, 4), psOpenAI),
  m('together', 'moonshotai/Kimi-K2.6', 'Kimi K2.6', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(1.2, 4.5), psOpenAI),
  m('together', 'deepseek-ai/DeepSeek-V4-Pro', 'DeepSeek V4 Pro', 512000, null, C({ tools: true, reasoning: true, jsonMode: true }), $(1.74, 3.48), psOpenAI, 'rec'),
  m('together', 'zai-org/GLM-5.2', 'GLM 5.2', 512000, null, C({ tools: true, reasoning: true, jsonMode: true }), $(1.4, 4.4), psOpenAI),
  m('together', 'Qwen/Qwen3.7-Max', 'Qwen3.7 Max', 1000000, null, C({ tools: true, reasoning: true, jsonMode: true }), $(1.25, 3.75), psTogetherStream),
  m('together', 'Qwen/Qwen3.7-Plus', 'Qwen3.7 Plus', 1000000, null, C({ tools: true, jsonMode: true }), $(0.32, 1.28), psTogetherStream),
  m('together', 'Qwen/Qwen3.6-Plus', 'Qwen3.6 Plus', 1000000, null, C({ tools: true, jsonMode: true }), $(0.5, 3), psTogetherStream),
  m('together', 'Qwen/Qwen3.5-9B', 'Qwen3.5 9B', 262144, null, C({ tools: true, jsonMode: true }), $(0.17, 0.25), psTogetherStream),
  m('together', 'meta-llama/Llama-3.3-70B-Instruct-Turbo', 'Llama 3.3 70B Turbo', 131072, null, C({ tools: true, jsonMode: true }), $(1.04, 1.04), psOpenAI),
  m('together', 'openai/gpt-oss-120b', 'GPT-OSS 120B', 131072, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.15, 0.6), P({ frequencyPenalty: true, presencePenalty: true, reasoningEffort: true }), 'rec'),
  m('together', 'openai/gpt-oss-20b', 'GPT-OSS 20B', 131072, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.05, 0.2), P({ frequencyPenalty: true, presencePenalty: true, reasoningEffort: true })),
  m('together', 'nvidia/nemotron-3-ultra-550b-a55b', 'Nemotron 3 Ultra 550B', 512288, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.6, 3.6), psOpenAI),
  m('together', 'MiniMaxAI/MiniMax-M3', 'MiniMax M3', 524288, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.3, 1.2), psOpenAI),
  // Vision explicitly false — endpoint streams empty on images (verified 2026-07-30 natively).
  m('together', 'google/gemma-4-31B-it', 'Gemma 4 31B', 262144, null, C({ tools: true, jsonMode: true }), $(0.39, 0.97), psTogetherStream),
  m('together', 'thinkingmachines/Inkling', 'Inkling', 524288, null, C({ tools: true, reasoning: true, jsonMode: true }), $(1, 4.05), psOpenAI),
]

// --- DeepInfra (34) ---

const deepinfra: AIModel[] = [
  // Proxied Anthropic/Google models use bare defaults (no penalties).
  m('deepinfra', 'anthropic/claude-fable-5', 'Claude Fable 5', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(10, 50), psDefault),
  m('deepinfra', 'anthropic/claude-opus-5', 'Claude Opus 5', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psDefault),
  m('deepinfra', 'anthropic/claude-sonnet-5', 'Claude Sonnet 5', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2, 10), psDefault),
  m('deepinfra', 'anthropic/claude-opus-4-8', 'Claude Opus 4.8', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(5, 25), psDefault),
  m('deepinfra', 'anthropic/claude-haiku-4-5', 'Claude Haiku 4.5', 200000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1, 5), psDefault),
  m('deepinfra', 'google/gemini-3.1-pro', 'Gemini 3.1 Pro', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(2, 12), psDefault),
  m('deepinfra', 'google/gemini-3.5-flash', 'Gemini 3.5 Flash', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.5, 9), psDefault),
  m('deepinfra', 'google/gemini-3.1-flash-lite', 'Gemini 3.1 Flash-Lite', 1000000, null, C({ vision: true, tools: true, jsonMode: true }), $(0.25, 1.5), psDefault),
  m('deepinfra', 'google/gemini-2.5-pro', 'Gemini 2.5 Pro', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(1.25, 10), psDefault),
  m('deepinfra', 'google/gemini-2.5-flash', 'Gemini 2.5 Flash', 1000000, null, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.3, 2.5), psDefault),
  m('deepinfra', 'deepseek-ai/DeepSeek-V4-Pro', 'DeepSeek V4 Pro', 1048576, null, C({ tools: true, reasoning: true, jsonMode: true }), $(1.3, 2.6), psOpenAI, 'rec'),
  m('deepinfra', 'deepseek-ai/DeepSeek-V4-Flash', 'DeepSeek V4 Flash', 1048576, null, C({ tools: true, jsonMode: true }), $(0.09, 0.18), psOpenAI, 'rec'),
  m('deepinfra', 'deepseek-ai/DeepSeek-V3.1', 'DeepSeek V3.1', 163840, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.25, 0.95), psOpenAI),
  m('deepinfra', 'deepseek-ai/DeepSeek-R1-0528', 'DeepSeek R1 0528', 163840, null, C({ reasoning: true }), $(0.5, 2.15), psOpenAI),
  m('deepinfra', 'moonshotai/Kimi-K2.7-Code', 'Kimi K2.7 Code', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.74, 3.5), psOpenAI),
  m('deepinfra', 'moonshotai/Kimi-K2.6', 'Kimi K2.6', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.75, 3.5), psOpenAI),
  m('deepinfra', 'moonshotai/Kimi-K2.5', 'Kimi K2.5', 262144, null, C({ tools: true, jsonMode: true }), $(0.45, 2.25), psTogetherStream),
  m('deepinfra', 'zai-org/GLM-5.2', 'GLM 5.2', 1048576, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.75, 2.4), psOpenAI, 'rec'),
  m('deepinfra', 'zai-org/GLM-4.7', 'GLM 4.7', 202752, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.4, 1.75), psOpenAI),
  m('deepinfra', 'Qwen/Qwen3.7-Max', 'Qwen3.7 Max', 256000, null, C({ tools: true, reasoning: true, jsonMode: true }), $(2.5, 7.5), psOpenAI),
  m('deepinfra', 'Qwen/Qwen3.5-397B-A17B', 'Qwen3.5 397B A17B', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.45, 3), psOpenAI),
  m('deepinfra', 'Qwen/Qwen3-235B-A22B-Instruct-2507', 'Qwen3 235B Instruct 2507', 262144, null, C({ tools: true, jsonMode: true }), $(0.09, 0.55), psOpenAI),
  m('deepinfra', 'Qwen/Qwen3-235B-A22B-Thinking-2507', 'Qwen3 235B Thinking 2507', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.23, 2.3), psOpenAI),
  m('deepinfra', 'Qwen/Qwen3-Coder-480B-A35B-Instruct-Turbo', 'Qwen3 Coder 480B Turbo', 262144, null, C({ tools: true, jsonMode: true }), $(0.3, 1), psOpenAI),
  m('deepinfra', 'Qwen/Qwen3-VL-235B-A22B-Instruct', 'Qwen3 VL 235B', 262144, null, C({ vision: true, tools: true, jsonMode: true }), $(0.2, 0.88), psOpenAI),
  m('deepinfra', 'meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8', 'Llama 4 Maverick', 1048576, null, C({ vision: true, tools: true, jsonMode: true }), $(0.2, 0.8), psOpenAI),
  m('deepinfra', 'meta-llama/Llama-4-Scout-17B-16E-Instruct', 'Llama 4 Scout', 327680, null, C({ vision: true, tools: true, jsonMode: true }), $(0.1, 0.3), psOpenAI),
  m('deepinfra', 'meta-llama/Llama-3.3-70B-Instruct-Turbo', 'Llama 3.3 70B Turbo', 131072, null, C({ tools: true, jsonMode: true }), $(0.1, 0.32), psOpenAI),
  m('deepinfra', 'meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo', 'Llama 3.1 8B Turbo', 131072, null, C({ tools: true, jsonMode: true }), $(0.02, 0.04), psOpenAI),
  m('deepinfra', 'openai/gpt-oss-120b', 'GPT-OSS 120B', 131072, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.037, 0.17), P({ frequencyPenalty: true, presencePenalty: true, reasoningEffort: true }), 'rec'),
  m('deepinfra', 'openai/gpt-oss-20b', 'GPT-OSS 20B', 131072, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.03, 0.14), P({ frequencyPenalty: true, presencePenalty: true, reasoningEffort: true })),
  m('deepinfra', 'MiniMaxAI/MiniMax-M3', 'MiniMax M3', 524288, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.3, 1.2), psOpenAI),
  m('deepinfra', 'nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B', 'Nemotron 3 Ultra 550B', 262144, null, C({ tools: true, reasoning: true, jsonMode: true }), $(0.5, 2.2), psOpenAI),
  m('deepinfra', 'mistralai/Mistral-Small-3.2-24B-Instruct-2506', 'Mistral Small 3.2 24B', 128000, null, C({ vision: true, tools: true, jsonMode: true }), $(0.075, 0.2), psOpenAI),
]

// --- Cerebras (3) ---

const psCerebras = P({
  frequencyPenalty: true,
  presencePenalty: true,
  usesMaxCompletionTokens: true,
  reasoningEffort: true,
})

const cerebras: AIModel[] = [
  m('cerebras', 'gpt-oss-120b', 'GPT-OSS 120B', 131072, 40000, C({ tools: true, reasoning: true, jsonMode: true }), $(0.35, 0.75), psCerebras, 'rec'),
  m('cerebras', 'gemma-4-31b', 'Gemma 4 31B', 131072, 40000, C({ vision: true, tools: true, reasoning: true, jsonMode: true }), $(0.99, 1.49), psCerebras),
  // Provider-announced discontinuation 2026-08-17.
  m('cerebras', 'zai-glm-4.7', 'GLM 4.7', 131072, 40000, C({ tools: true, reasoning: true, jsonMode: true }), $(2.25, 2.75), psCerebras, 'legacy'),
]

// --- Aggregate (concatenation order is load-bearing: defaultModel = first recommended) ---

export const CATALOG: readonly AIModel[] = [
  ...openai,
  ...anthropic,
  ...xai,
  ...mistral,
  ...gemini,
  ...qwen,
  ...deepseek,
  ...kimi,
  ...perplexity,
  ...together,
  ...deepinfra,
  ...cerebras,
]

// --- Catalog queries (ported from ModelCatalog.swift) ---

/** All catalog models for one provider (unranked — rank in the UI layer with favorites). */
export function modelsFor(provider: Provider): AIModel[] {
  return CATALOG.filter((model) => model.provider === provider)
}

/** Lookup keyed on (provider, id) — ids duplicate across providers. */
export function findModel(provider: Provider, id: string): AIModel | undefined {
  return CATALOG.find((model) => model.provider === provider && model.id === id)
}

/**
 * Cheapest non-legacy model for a provider, preferring non-reasoning models
 * (falls back to all candidates). Used for key tests and title generation.
 */
export function cheapestModel(provider: Provider): AIModel | undefined {
  const candidates = modelsFor(provider).filter((model) => !model.isLegacy)
  const preferred = candidates.filter((model) => !model.capabilities.reasoning)
  const pool = preferred.length > 0 ? preferred : candidates
  let best: AIModel | undefined
  let bestPrice = Infinity
  for (const model of pool) {
    const price = model.pricing?.outputPerMTok ?? Infinity
    if (price < bestPrice || best === undefined) {
      best = model
      bestPrice = price
    }
  }
  return best
}

/** First recommended model in catalog order (gpt-5.6-sol). */
export function defaultModel(): AIModel {
  const recommended = CATALOG.find((model) => model.isRecommended)
  return recommended ?? (CATALOG[0] as AIModel)
}

/** Picker rank: favorites (0) → recommended (1) → normal (2) → legacy (3). */
export function rankModel(model: AIModel, favoriteIDs: ReadonlySet<string>): number {
  if (favoriteIDs.has(model.id)) return 0
  if (model.isRecommended) return 1
  if (model.isLegacy) return 3
  return 2
}