LLM Pricing Leaderboard

All 35 models we track, one sortable table. Prices are USD per 1M tokens from official provider pages; 35 are verified, and the rest are visibly badged pending verification rather than silently trusted. Click any column header to sort.

Provider Model Input / 1M Output / 1M Cached input / 1M Context Status Source Last verified
OpenAI GPT-5.6 Sol $4.00 $20.00 $0.4 1.05M Verified Official source 2026-10-20
OpenAI GPT-5.6 Terra $2.00 $12.00 $0.2 1.05M Verified Official source 2026-10-20
OpenAI GPT-5.6 Luna $0.2 $1.2 $0.02 1.05M Verified Official source 2026-10-20
OpenAI GPT-6 Astra $10.00 $50.00 $1.00 1.05M Verified Official source 2026-10-21
OpenAI GPT-5.5 $5.00 $30.00 $0.5 1.05M Verified Official source 2026-10-21
OpenAI GPT-5.5 Pro $30.00 $180.00 — 1.05M Verified Official source 2026-10-21
OpenAI GPT-5.4 $2.5 $15.00 $0.25 1.05M Verified Official source 2026-10-21
OpenAI GPT-5.4 mini $0.75 $4.5 $0.075 400K Verified Official source 2026-10-21
OpenAI GPT-5.4 nano $0.2 $1.25 $0.02 400K Verified Official source 2026-10-21
Anthropic Claude Sonnet 5.5 $2.00 $10.00 $0.1 1M Verified Official source 2026-10-20
Anthropic Claude Haiku 5.5 $0.1 $0.5 $0.01 1M Verified Official source 2026-10-20
Anthropic Claude Sonnet 5 $2.00 $10.00 $0.2 1M Verified Official source 2026-10-20
Anthropic Claude Opus 4.8 $5.00 $25.00 $0.5 1M Verified Official source 2026-10-20
Anthropic Claude Fable 5.1 $10.00 $50.00 $0.25 1M Verified Official source 2026-10-21
Anthropic Claude Opus 5.5 $4.00 $20.00 $0.2 1M Verified Official source 2026-10-21
Anthropic Claude Haiku 4.5 $1.00 $5.00 $0.1 200K Verified Official source 2026-10-21
Google Gemini 4 Argon $2.00 $10.00 $0.1 — Verified Official source 2026-10-20
Google Gemini 3.8 Flash $0.75 $3.75 $0.075 1M Verified Official source 2026-10-20
Google Gemini 3.6 Flash $0.75 $3.75 $0.075 1M Verified Official source 2026-10-20
Google Gemini 3.1 Pro (Preview) $2.00 $12.00 $0.2 1M Verified Official source 2026-10-20
Google Gemini 3.5 Flash-Lite $0.3 $2.5 $0.03 1M Verified Official source 2026-10-20
Google Gemini 3.1 Flash-Lite $0.25 $1.5 $0.025 1M Verified Official source 2026-10-20
Google Gemini 2.5 Pro $1.25 $10.00 $0.125 1M Verified Official source 2026-10-20
Google Gemini 2.5 Flash $0.3 $2.5 $0.03 1M Verified Official source 2026-10-20
DeepSeek DeepSeek V4.1 Flash $0.15 $0.6 $0.003 1M Verified Official source 2026-10-20
DeepSeek DeepSeek V4 Pro $0.66 $1.98 $0.022 1M Verified Official source 2026-10-20
xAI Grok 4.7 $2.00 $6.00 $0.5 500K Verified Official source 2026-10-20
xAI Grok Build 0.1 $1.00 $2.00 $0.2 256K Verified Official source 2026-10-20
xAI Grok 4.6 $2.00 $6.00 $0.5 500K Verified Official source 2026-10-20
xAI Grok 4.5 $2.00 $6.00 $0.3 500K Verified Official source 2026-10-20
xAI Grok 4.3 $1.25 $2.5 $0.2 1M Verified Official source 2026-10-20
xAI Grok 4.20 (Reasoning) $1.25 $2.5 $0.2 1M Verified Official source 2026-10-20
Mistral Mistral Large 3 $0.5 $1.5 — — Verified Official source 2026-10-20
Mistral Mistral Small 4 $0.15 $0.6 $0.015 — Verified Official source 2026-10-21
Mistral Codestral $0.3 $0.9 $0.03 — Verified Official source 2026-10-21

Shaded rows are prices we could not confirm on an official provider page in the latest research pass (dataset verified 2026-10-20). Tiered, long-context, batch and peak variants live in each model's notes — the cost calculator surfaces the ones that change a bill, including DeepSeek's 2× peak rates and dated promotional increases.

How we keep this current

LLM prices change quietly and often — a promotional rate here, a quiet doubling there — and a stale leaderboard is worse than none. So this page is maintained the way we tell everyone to maintain their own critical pages: it is monitored. The official pricing pages behind every row are watched continuously by myeventwatch; when a provider changes a page, the change raises an alert, a human re-reads the official source, and only then does the table move — with the “last verified” date updated to match. Prices we cannot confirm on an official page are never promoted silently: they enter badged as pending verification, and the badge stays until the official page itself has been read.

Monitor a pricing page free with myeventwatch

Reading the table

Three cautions before you rank models by a single column. First, headline rates have conditions: several models price by prompt length, long context costs more, and DeepSeek's rates double in peak hours — the calculator's footnotes carry the details per model. Second, cached input is real money: if your workload repeats a long system prompt or document prefix, the cached-input column can matter more than the headline input rate, cutting that portion by 75–99% on some models. Third, promotional prices expire: introductory rates with announced end dates are on this table at today's price because that is what you would pay today — the calculator flags the scheduled rise so a decision made this month still makes sense next quarter.

To turn any row into an actual budget, take the model to the LLM API cost calculator and run your own request volume and token averages through it — the cheapest model per token is frequently not the cheapest model per month once output length and caching enter the picture.

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