03API Prices· as of 2026-10-15

LLM API prices

Compare 37 models by input, output and blended list price; expand each model for its billing terms.

All tracked models

Standard (non-batch) list prices from official pricing pages, 2026-10-15. Prices are USD per million tokens; blended at 3:1 input/output = (3 × input + output) ÷ 4. Open a model for its history and billing terms, or expand pricing details for evidence, billing exceptions and a citation.

Search modelsProviderModel tierSort by

37 of 37 models

Columns (8/8)

Key values stay visible. Column choices affect the screen; CSV keeps every field.

Details

Your filters, sorting and columns are remembered on this device.

Current LLM API prices per million tokens
Model	Provider	Input $/1M	Output $/1M	Blended $/1M	Billing	Reviewed	Details
GPT-6 Luna	OpenAI	$0.10	$0.50	$0.20	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-6 Luna Budget · Non-batch list price. ≤272K prompt tokens; above 272K $0.20/$0.75 Official pricing page ↗
Claude Haiku 5.5	Anthropic	$0.10	$0.50	$0.20	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for Claude Haiku 5.5 Budget · Non-batch list price. ≤100K prompt tokens; above 100K $0.50/$2.50 Official pricing page ↗
GPT-5.6 Luna	OpenAI	$0.20	$1.20	$0.45	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-5.6 Luna Budget · Non-batch list price. ≤272K prompt tokens; above 272K $0.40/$1.80 Official pricing page ↗
GPT-5.4 nano	OpenAI	$0.20	$1.25	$0.46	Non-batch	Reviewed 2026-10-15	Pricing details + for GPT-5.4 nano Budget · Non-batch list price. Deprecated; shutdown Apr 1, 2027 (replacement GPT-6 Luna) Official pricing page ↗
DeepSeek V4.1 Flash	DeepSeek	$0.30	$1.20	$0.52	Non-batch	Reviewed 2026-10-15	Pricing details + for DeepSeek V4.1 Flash Budget · Non-batch list price. Peak-hour cache-miss input; off-peak $0.15/$0.60; deepseek-flash alias Official pricing page ↗
Gemini 3.1 Flash-Lite	Google	$0.25	$1.50	$0.56	Non-batch	Reviewed 2026-10-15	Pricing details + for Gemini 3.1 Flash-Lite Budget · Non-batch list price. Text/image/video input; audio input $0.50 Official pricing page ↗
Gemini 3.5 Flash-Lite	Google	$0.30	$2.50	$0.85	Non-batch	Reviewed 2026-10-15	Pricing details + for Gemini 3.5 Flash-Lite Budget · Non-batch list price. Official pricing page ↗
Gemini 3.8 Flash	Google	$0.75	$3.75	$1.50	Non-batch	Reviewed 2026-10-15	Pricing details + for Gemini 3.8 Flash Workhorse · Non-batch list price. Introductory through Dec 31, 2026; $1.50/$7.50 from Jan 1, 2027 Official pricing page ↗
Gemini 3.6 Flash	Google	$0.75	$3.75	$1.50	Non-batch	Reviewed 2026-10-15	Pricing details + for Gemini 3.6 Flash Workhorse · Non-batch list price. Official pricing page ↗
Grok 4.3	xAI	$1.25	$2.50	$1.56	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for Grok 4.3 Workhorse · Non-batch list price. Below 200K prompt tokens; at/above 200K $2.50/$5 Official pricing page ↗
GPT-5.4 mini	OpenAI	$0.75	$4.50	$1.69	Non-batch	Reviewed 2026-10-15	Pricing details + for GPT-5.4 mini Budget · Non-batch list price. Official pricing page ↗
DeepSeek V4 Pro 0813	DeepSeek	$1.32	$3.96	$1.98	Non-batch	Reviewed 2026-10-15	Pricing details + for DeepSeek V4 Pro 0813 Budget · Non-batch list price. Peak-hour cache-miss input; off-peak $0.66/$1.98 Official pricing page ↗
Claude Haiku 4.5	Anthropic	$1.00	$5.00	$2.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Haiku 4.5 Budget · Non-batch list price. Official pricing page ↗
Grok 4.7	xAI	$2.00	$6.00	$3.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for Grok 4.7 Frontier · Non-batch list price. Below 200K prompt tokens; at/above 200K $4/$12 Official pricing page ↗
Grok 4.6	xAI	$2.00	$6.00	$3.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for Grok 4.6 Frontier · Non-batch list price. Below 200K prompt tokens; at/above 200K $4/$12 Official pricing page ↗
Grok 4.5	xAI	$2.00	$6.00	$3.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for Grok 4.5 Frontier · Non-batch list price. Below 200K prompt tokens; at/above 200K $4/$12 Official pricing page ↗
GPT-6.1 Sol	OpenAI	$2.00	$10.00	$4.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-6.1 Sol Workhorse · Non-batch list price. ≤272K prompt tokens; above 272K $4/$15 Official pricing page ↗
GPT-6 Sol	OpenAI	$2.00	$10.00	$4.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-6 Sol Workhorse · Non-batch list price. ≤272K prompt tokens; above 272K $4/$15 Official pricing page ↗
Claude Sonnet 5.5	Anthropic	$2.00	$10.00	$4.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Sonnet 5.5 Workhorse · Non-batch list price. Official pricing page ↗
Claude Sonnet 5	Anthropic	$2.00	$10.00	$4.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Sonnet 5 Workhorse · Non-batch list price. Intro $2/$10 made standard Aug 10, 2026; Sep 1 rise to $3/$15 cancelled Official pricing page ↗
Gemini 4 Argon	Google	$2.00	$10.00	$4.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Gemini 4 Argon Frontier · Non-batch list price. Introductory through Nov 30, 2026; $4/$20 from Dec 1, 2026 Official pricing page ↗
GPT-5.6 Terra	OpenAI	$2.00	$12.00	$4.50	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-5.6 Terra Workhorse · Non-batch list price. ≤272K prompt tokens; above 272K $4/$18 Official pricing page ↗
Gemini 3.1 Pro Preview	Google	$2.00	$12.00	$4.50	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for Gemini 3.1 Pro Preview Frontier · Non-batch list price. ≤200K prompt tokens; above 200K $4/$18 Official pricing page ↗
GPT-5.4	OpenAI	$2.50	$15.00	$5.63	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-5.4 Workhorse · Non-batch list price. ≤272K prompt tokens; above 272K $5/$22.50 Official pricing page ↗
Claude Sonnet 4.6	Anthropic	$3.00	$15.00	$6.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Sonnet 4.6 Workhorse · Non-batch list price. Official pricing page ↗
GPT-5.6 Sol	OpenAI	$4.00	$20.00	$8.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-5.6 Sol Frontier · Non-batch list price. ≤272K prompt tokens; above 272K $8/$30; promotional price through at least Nov 21, 2026 Official pricing page ↗
Claude Opus 5.5	Anthropic	$4.00	$20.00	$8.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Opus 5.5 Frontier · Non-batch list price. Official pricing page ↗
Claude Opus 4.8	Anthropic	$5.00	$25.00	$10.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Opus 4.8 Frontier · Non-batch list price. Official pricing page ↗
Claude Opus 5	Anthropic	$5.00	$25.00	$10.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Opus 5 Frontier · Non-batch list price. Official pricing page ↗
Claude Opus 4.7	Anthropic	$5.00	$25.00	$10.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Opus 4.7 Frontier · Non-batch list price. Official pricing page ↗
Claude Opus 4.6	Anthropic	$5.00	$25.00	$10.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Opus 4.6 Frontier · Non-batch list price. Official pricing page ↗
Claude Opus 4.5	Anthropic	$5.00	$25.00	$10.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Opus 4.5 Frontier · Non-batch list price. Official pricing page ↗
GPT-5.5	OpenAI	$5.00	$30.00	$11.25	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-5.5 Frontier · Non-batch list price. ≤272K prompt tokens; above 272K $10/$45 Official pricing page ↗
GPT-6 Astra	OpenAI	$10.00	$50.00	$20.00	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-6 Astra Frontier · Non-batch list price. ≤272K prompt tokens; above 272K $20/$75 Official pricing page ↗
Claude Fable 5.1	Anthropic	$10.00	$50.00	$20.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Fable 5.1 Frontier · Non-batch list price. Official pricing page ↗
Claude Fable 5	Anthropic	$10.00	$50.00	$20.00	Non-batch	Reviewed 2026-10-15	Pricing details + for Claude Fable 5 Frontier · Non-batch list price. Official pricing page ↗
GPT-5.5 Pro	OpenAI	$30.00	$180.00	$67.50	Non-batchContext tiers apply	Reviewed 2026-10-15	Pricing details + for GPT-5.5 Pro Frontier · Non-batch list price. ≤272K prompt tokens; above 272K $60/$270 Official pricing page ↗

Lowest tracked list price · blended

$0.20/1M

GPT-6 Luna · price comparison, not quality parity

OpenAI · GPT-6 Astra

$20.00/1M

Standard short-context tier

Workhorse · Grok 4.3

$1.56/1M

$1.25 in / $2.50 out, below 200K context

The price of GPT-4-class intelligence

US$ per 1M tokens, blended 3:1 · log scale

Data

/token-prices.json

The current LLM API price table in USD per million tokens: input, output, cache-hit and batch prices where recorded, the long-context tier, and the blended 3:1 price per model, with each row's review date, terms and source — plus the dated GPT-4-class price-floor history.

curl -s https://aicomputetracker.com/token-prices.json

No API key, CORS open (Access-Control-Allow-Origin: *) — fetch it from a browser, a notebook, or a cron job.

The site’s compilation is licensed CC BY 4.0 — attribution for this chart’s data “AI Compute Tracker (aicomputetracker.com), CC BY 4.0; third-party terms apply to data from Model API pricing pages”. Third-party source data — such as Kalshi market data and providers’ list prices — remains subject to its sources’ terms.

Core data2026-07-23 · re-survey due

Full data contract →

Cite

Copy-ready citation

Cite as: AI Compute Tracker, “The price of GPT-4-class intelligence”, core data as of 2026-07-23, https://aicomputetracker.com/inference/#token-price-collapse, AI Compute Tracker (aicomputetracker.com), CC BY 4.0; third-party terms apply to data from Model API pricing pages, accessed <date you visit>

Replace “<date you visit>” with your access date.

Source and methodology

Historical observations through Apr 2026; not today’s lowest offer. Official pricing pages & launch announcements. ‘GPT-4-class’ = matches original GPT-4 on MMLU (~86.4).

Current list prices, blended

Every tracked model, October 2026 — dot position on a log scale.

OpenAIAnthropicGooglexAIDeepSeek

$0.1$1$10$100

GPT-5.5 ProDetails for GPT-5.5 Pro
≤272K prompt tokens; above 272K $60/$270
OpenAI
$67.50
GPT-6 AstraDetails for GPT-6 Astra
≤272K prompt tokens; above 272K $20/$75
OpenAI
$20.00
Claude Fable 5.1Anthropic
$20.00
Claude Fable 5Anthropic
$20.00
GPT-5.5Details for GPT-5.5
≤272K prompt tokens; above 272K $10/$45
OpenAI
$11.25
Claude Opus 4.8Anthropic
$10.00
Claude Opus 5Anthropic
$10.00
Claude Opus 4.7Anthropic
$10.00
Claude Opus 4.6Anthropic
$10.00
Claude Opus 4.5Anthropic
$10.00
GPT-5.6 SolDetails for GPT-5.6 Sol
≤272K prompt tokens; above 272K $8/$30; promotional price through at least Nov 21, 2026
OpenAI
$8.00
Claude Opus 5.5Anthropic
$8.00
Claude Sonnet 4.6Anthropic
$6.00
GPT-5.4Details for GPT-5.4
≤272K prompt tokens; above 272K $5/$22.50
OpenAI
$5.63
GPT-5.6 TerraDetails for GPT-5.6 Terra
≤272K prompt tokens; above 272K $4/$18
OpenAI
$4.50
Gemini 3.1 Pro PreviewDetails for Gemini 3.1 Pro Preview
≤200K prompt tokens; above 200K $4/$18
Google
$4.50
GPT-6.1 SolDetails for GPT-6.1 Sol
≤272K prompt tokens; above 272K $4/$15
OpenAI
$4.00
GPT-6 SolDetails for GPT-6 Sol
≤272K prompt tokens; above 272K $4/$15
OpenAI
$4.00
Claude Sonnet 5.5Anthropic
$4.00
Claude Sonnet 5Details for Claude Sonnet 5
Intro $2/$10 made standard Aug 10, 2026; Sep 1 rise to $3/$15 cancelled
Anthropic
$4.00
Gemini 4 ArgonDetails for Gemini 4 Argon
Introductory through Nov 30, 2026; $4/$20 from Dec 1, 2026
Google
$4.00
Grok 4.7Details for Grok 4.7
Below 200K prompt tokens; at/above 200K $4/$12
xAI
$3.00
Grok 4.6Details for Grok 4.6
Below 200K prompt tokens; at/above 200K $4/$12
xAI
$3.00
Grok 4.5Details for Grok 4.5
Below 200K prompt tokens; at/above 200K $4/$12
xAI
$3.00
Claude Haiku 4.5Anthropic
$2.00
DeepSeek V4 Pro 0813Details for DeepSeek V4 Pro 0813
Peak-hour cache-miss input; off-peak $0.66/$1.98
DeepSeek
$1.98
GPT-5.4 miniOpenAI
$1.69
Grok 4.3Details for Grok 4.3
Below 200K prompt tokens; at/above 200K $2.50/$5
xAI
$1.56
Gemini 3.8 FlashDetails for Gemini 3.8 Flash
Introductory through Dec 31, 2026; $1.50/$7.50 from Jan 1, 2027
Google
$1.50
Gemini 3.6 FlashGoogle
$1.50
Gemini 3.5 Flash-LiteGoogle
$0.85
Gemini 3.1 Flash-LiteDetails for Gemini 3.1 Flash-Lite
Text/image/video input; audio input $0.50
Google
$0.56
DeepSeek V4.1 FlashDetails for DeepSeek V4.1 Flash
Peak-hour cache-miss input; off-peak $0.15/$0.60; deepseek-flash alias
DeepSeek
$0.52
GPT-5.4 nanoDetails for GPT-5.4 nano
Deprecated; shutdown Apr 1, 2027 (replacement GPT-6 Luna)
OpenAI
$0.46
GPT-5.6 LunaDetails for GPT-5.6 Luna
≤272K prompt tokens; above 272K $0.40/$1.80
OpenAI
$0.45
GPT-6 LunaDetails for GPT-6 Luna
≤272K prompt tokens; above 272K $0.20/$0.75
OpenAI
$0.20
Claude Haiku 5.5Details for Claude Haiku 5.5
≤100K prompt tokens; above 100K $0.50/$2.50
Anthropic
$0.20

Blended price = (3 × input + output) ÷ 4, per 1M tokens, standard list. Dot position uses the logarithmic scale above.

How far did the archived GPT-4-class inference price fall?

In the archived survey through 2026-04, the lowest tracked model matching original-GPT-4 quality was DeepSeek V4 Flash at $0.18 per million tokens blended 3:1 — −99.5% versus GPT-4 at launch ($37.50 blended, Mar 2023). These are historical list prices, not a current lowest-price claim: batch endpoints run about 50% off and cached input about 90% off.