AI model tracker · 11 models · 8 comparisons

Which model, at what price, since when.

Prices per million tokens, context windows and release dates for the newest AI models, pulled from each provider's official page and linked. No logos, no hype, no made-up scores. Pick two and compare, or run your own monthly volume through every model.

9releases in the last 30 days

$0.042–$10.00input price range / 1M tokens

238×spread between cheapest and priciest input

Compare two models

Or rank every model by your monthly token volume →

Release timeline

last 30 days, newest firstall 11 models →

2026-09-30
8d ago Gemini 4 ArgonGoogle DeepMind Announced
Google's new frontier model, announced at $2 / $10 introductory pricing with a 1M-token output limit; only trusted testers can use it so far.
$2.00 / $10.00
per 1M tokens
2026-09-30
8d ago Ideogram 4.5Ideogram available
An image generation and editing model built around precise edits: pixels you did not ask to change are copied exactly from the source.
per image
2026-09-29
9d ago GPT-6.1 SolOpenAI available
OpenAI's DevDay 2026 model: near-Astra capability for agentic coding and professional work at one fifth of Astra's price.
$2.00 / $10.00
per 1M tokens
2026-09-28
10d ago Claude Sonnet 5.5Anthropic available
Anthropic's speed-and-intelligence tier: $2 / $10 per million tokens, 1M context, 30%+ faster output than Sonnet 5.
$2.00 / $10.00
per 1M tokens
2026-09-22
16d ago Claude Opus 5.5Anthropic available
Anthropic's current default model: long-running agentic coding and knowledge work at $4 / $20 per million tokens.
$4.00 / $20.00
per 1M tokens
2026-09-22
16d ago GPT-6 LunaOpenAI available
OpenAI's volume tier: $0.10 / $0.50 per million tokens with the same 1,050,000-token context as Astra.
$0.100 / $0.500
per 1M tokens
2026-09-22
16d ago GPT-6 SolOpenAI superseded
OpenAI's work tier at launch of the GPT-6 line: $2 / $10 per million tokens, replaced by GPT-6.1 Sol a week later.
$2.00 / $10.00
per 1M tokens
2026-09-21
17d ago Grok 4.7xAI available
xAI's current flagship for coding and knowledge work: $2 / $6 per million tokens, 500K context, same price and speed as Grok 4.6.
$2.00 / $6.00
per 1M tokens
2026-09-15
23d ago JevTypeSafe AI Early access
A non-generative 'System One' model that returns typed decisions with calibrated probabilities instead of text, at $0.042 per million input tokens.
$0.042 / free
per 1M tokens

Earlier: GPT-6 Astra (2026-09-03), Claude Fable 5.1 (2026-09-01).

Price ladder

list price per 1M tokens, log scale, sorted by output price

inputoutput

Jev

$0.042 in
free ~~out~~

GPT-6 Luna

$0.100 in
$0.500 ~~out~~

Grok 4.7

$2.00 in
$6.00 ~~out~~

Claude Sonnet 5.5

$2.00 in
$10.00 ~~out~~

Gemini 4 Argon

$2.00 in
$10.00 ~~out~~

GPT-6.1 Sol

$2.00 in
$10.00 ~~out~~

GPT-6 Sol

$2.00 in
$10.00 ~~out~~

Claude Opus 5.5

$4.00 in
$20.00 ~~out~~

Claude Fable 5.1

$10.00 in
$50.00 ~~out~~

GPT-6 Astra

$10.00 in
$50.00 ~~out~~

Image model Ideogram 4.5 is billed per image and is not on the ladder. Gemini 4 Argon shows its introductory price; Google says $4 / $20 applies later.

Comparisons

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