Public JSON API

The LLM pricing comparison dataset is published as a free, CORS-enabled JSON feed. Use it in dashboards, CI checks, chatbots, or anywhere you need up-to-date LLM pricing.

Endpoint

GET https://www.buzzi.ai/api/tools/llm-pricing/models.json

Shape

{
  "version": "v1",
  "generated_at": "2026-04-19T00:00:00Z",
  "source": "https://www.buzzi.ai/tools/llm-pricing-comparison",
  "license": "CC BY 4.0 with attribution link to buzzi.ai",
  "models": [
    {
      "slug": "claude-opus-4-7",
      "name": "Claude Opus 4.7",
      "status": "active",
      "input_price_per_1m": 15.00,
      "output_price_per_1m": 75.00,
      "context_window": 200000,
      "use_case_tags": ["reasoning", "coding", "agents"],
      "llm_providers": { "slug": "anthropic", "name": "Anthropic" },
      "llm_benchmarks": [{ "benchmark_name": "MMLU", "score": 89.0 }]
    }
  ]
}

Caching

The response ships with Cache-Control: public, max-age=3600, stale-while-revalidate=7200. Data refreshes at most every hour; the underlying snapshot cron runs nightly.

Rate limits

No authentication required. Please be a good citizen: keep client-side polling to at most once per hour per IP. Heavy workloads should cache our response.

Attribution

Use of this feed requires visible attribution linking to buzzi.ai. If you embed comparisons on your site, prefer the hosted embed widget which includes attribution.

Changelog