Solar Mini 4 pricing.

prices as of · 6 providers · 7 prices

Upstage's Solar Mini 4 holds 524k tokens of context and has a reasoning mode. Whether its weights are open is not stated by our sources.

Solar Mini 4 costs $0.05 in and $0.20 out per million tokens from Upstage, and no provider goes below it with a reason we can point at.

tool callingreasoningstructured output524k contextreleased 23 Sept 2026

Upstage list price

$0.35/M tokens

$0.05 in · $0.20 out

read · 90% below the market median

Cheapest price we can explain

no price

Nobody goes below Upstage's price for a reason we can point at, so the list price is the one to beat. Every other price is below.

Published task evidence

These are source measurements for the stated model version and configuration. Different benchmarks are not interchangeable, and a score is not a probability of success on your work.

No additional comparable SWE-bench or BFCL evidence is available for this model. Its price listing does not establish quality.

What it costs for your work

pages a month

Upstage list price

$0.042a month

cheapest we can explain

none

difference

no list price

A page is about 600 tokens in and 60 out, a support reply 200 in and 300 out, an email 150 in and 250 out. Nothing else is counted: no cache discount, no batch rate, no free tier.

Every provider selling Solar Mini 4

Four groups, decided by the price and by what the provider publishes about it. Prices are per million tokens, and the share is that row against Upstage's price.

Same price as the maker

7 prices

The same price the maker charges, sold by someone else.

  • OpenRouter

    The same price Upstage charges.

    $0.05 / $0.20in / out per M

    1.00×of list price

  • NanoGPT

    The same price Upstage charges.

    $0.05 / $0.20in / out per M

    1.00×of list price

  • NanoGPT

    The same price Upstage charges.

    $0.05 / $0.20in / out per M

    1.00×of list price

  • Upstage

    The same price Upstage charges.

    $0.05 / $0.20in / out per M

    1.00×of list price

  • Nous Portal

    The same price Upstage charges.

    $0.05 / $0.20in / out per M

    1.00×of list price

  • LLMTR

    The same price Upstage charges.

    $0.05 / $0.20in / out per M

    1.00×of list price

  • Kilo Gateway

    100% above Upstage's price.

    $0.10 / $0.40in / out per M

    2.00×of list price

Frequently asked

Who sells Solar Mini 4 cheapest?
No provider sells Solar Mini 4 below Upstage's price with a reason we can point at. 6 providers sell it at or above list, and those prices are all on this page.
Is Solar Mini 4 open weights?
No. Upstage keeps the weights, so every price on this page is Upstage's own or a resale of it. A price below list here needs a published reason, or it is listed and never ranked.
How much context does Solar Mini 4 hold?
524,288 tokens in one call, which is about 524k, and it can call your own functions.
How does Solar Mini 4 compare with the rest of the market?
At $0.35 per million tokens, Upstage's price is 90% below the $3.40 median across the 346 text models we track.
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