TANDIU AI infrastructure data

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "tandiu-ai-infrastructure-data": {
      "type": "http",
      "url": "https://www.tandiu.cn/mcp"
    }
  }
}

13 tools

• about_tandiu_data

  What data TANDIU publishes, refresh cadence, price basis and how to cite. Call first.

• list_llm_prices

  Official API list prices (USD per 1M tokens) with Artificial Analysis, LiveBench and Epoch AI scores for major US and Chinese LLMs. Filter and sort.

• cheapest_model_for_score

  Cheapest models whose benchmark score meets a threshold (absolute or percent of the best score).

• get_price_index

  Chain-linked LLM price index (CN, US or all models), 30-day change, median price and series.

• get_llm_price_history

  Pro (API key required): daily official list-price history per model since July 2026, USD and RMB per 1M tokens, with source URLs. Filter by model, vendor, country and date range.

• list_price_changes

  Official list-price cuts/increases observed in daily snapshots, and models newly added to tracking.

• estimate_self_hosting

  VRAM, GPUs needed, single-stream and batched throughput, hardware cost and the vendor's official API price/speed for self-hosting an open-weights model. Omit model to list available models.

• list_gpu_prices

  Data-center, workstation and consumer GPUs (B300/B200/H200/H100/H20, Ascend 910B/910C, RTX PRO 6000/5500/5000, RTX 5090/5090D/4090D, L40S/L20): VRAM, bandwidth, FP16 compute, list price, China market price (SXM GPUs per 8-GPU node), cloud rental with 7-day change, sources and…

• estimate_role_token_budget

  Monthly token usage and cost for 32 common job roles at light / standard / heavy AI usage, with the best model (any country) and the best Chinese model that meet each role's capability floor.

• estimate_enterprise_ai_cost

  Monthly AI cost for 10 / 100 / 1,000 / 10,000-person company samples across industries: API (per-role model choice, or the open model's official API) vs self-hosting the same open model on public cloud, private cloud or on-premises GPUs, with GPU count and cost per 1M tokens.

• list_cloud_agents

  Cloud agents (one persistent agent per person, team agents, hosting platforms) with specs and monthly prices.

• recommend_coding_pc

  Relative speed and tier (best/recommended/minimum/not_advised) of Macs, laptops and desktops for running Codex / Claude Code.

• list_ai_funding

  Funding rounds of AI companies (mainly US and China): company, business, round, amount, valuation, investors, source links. Newest first; filter by region, sector, company/investor name, date or minimum amount.

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