{"source":"https://tokenburnindex.com/pricing","license":"Free to use with attribution: link back to https://tokenburnindex.com/pricing","unit":"USD per 1M tokens","criteria":"Effective public list price, promos included. Checked daily against the LiteLLM community dataset with per-model pinned keys and sanity guards. Caching tiers included (read ~10% of list input, write 1.25x list input, per-model overrides noted); batch and long-context tiers only where the provider publishes them.","deep_pricing":"Cache, batch and reasoning rates come straight from the source, regenerated daily (last: 2026-08-12). A null means the provider does not publish that price — it does not mean zero, and we do not substitute a convention for it. Cache read is NOT ~10% of input on every model: DeepSeek charges about 1%.","verified_means":"Per-model date of the last automated run that confirmed that price against the daily source (LiteLLM). Not a human review of the vendor page: source_url is where the price officially lives, verified is when our job last agreed with it. A model that fails the check keeps its previous date, so an old date means the price is currently unconfirmed. Full definition: https://tokenburnindex.com/methodology#verification","updated":"2026-08-04","models":[{"id":"claude-fable-5","label":"Claude Fable 5","vendor":"Anthropic","input_per_mtok":10,"output_per_mtok":50,"cached_input_per_mtok":1,"cache_write_per_mtok":12.5,"cache_write_1h_per_mtok":20,"cache_min_tokens":512,"reasoning_per_mtok":null,"batch_input_per_mtok":null,"batch_output_per_mtok":null,"note":"Flagship tier — output at 5x the input multiple.","source_url":"https://www.anthropic.com/pricing","verified":"2026-08-12","page":"https://tokenburnindex.com/pricing/claude-fable-5"},{"id":"claude-opus-5","label":"Claude Opus 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Flash."},{"date":"2026-07-22","type":"added","model_id":"gemini-3-6-flash","headline":"Gemini 3.6 Flash joins the board at $1.50 in / $7.50 out per MTok — cheaper output than its own predecessor, 3.5 Flash ($9.00)."},{"date":"2026-07-22","type":"added","model_id":"gemini-3-5-flash-lite","headline":"Gemini 3.5 Flash Lite joins the board at $0.30 in / $2.50 out per MTok."},{"date":"2026-07-11","type":"added","model_id":"gpt-5-6","headline":"GPT-5.6 joins the board at $5.00 in / $30.00 out per MTok."},{"date":"2026-07-11","type":"added","model_id":"gemini-3-5-flash","headline":"Gemini 3.5 Flash joins the board at $1.50 in / $9.00 out per MTok."},{"date":"2026-07-11","type":"added","model_id":"deepseek-v4-pro","headline":"DeepSeek V4 Pro joins the board at $0.435 in / $0.87 out per MTok."},{"date":"2026-07-11","type":"cut","model_id":"claude-sonnet-5","headline":"Claude Sonnet 5 drops to $2.00 in / $10.00 out per MTok — intro pricing, list is $3.00/$15.00. Enjoy it while it lasts.","from":{"in":3,"out":15},"to":{"in":2,"out":10}},{"date":"2026-07-10","type":"note","model_id":null,"headline":"The ticker goes live. Prices checked daily against public list prices from here on."}]}