Solar Pro 3: API pricing, context window and capabilities

Prices from official vendor price lists · October 2026

Solar Pro 3 costs $0.15 per 1M input tokens and $0.6 per 1M output tokens, with a 131.1K context window. Mid-priced: dearer than 23% of this rating. Recorded for reasoning, open weights.

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Capabilities

API $/1M (in / out)

$0.15 / $0.6

Context window

131.1K tokens

Price / mo

API only

Overview Reviews

Solar Pro 3 is an AI model from Upstage, priced at $0.15 input and $0.6 output per 1M tokens. That places it in the budget tier of this rating — cheaper than 76% of the 205 priced models listed.

It holds 131.1K tokens in a single conversation. Capabilities recorded in this rating: text & chat, reasoning, tool calling, frontier tier, multilingual. Access is through the API rather than a consumer subscription.

API price$0.15 / $0.6per 1M tokens, in / out

Context131.1K tokenstokens per conversation

VendorUpstageall models from this vendor

TierBudgetcheaper than 76% of models

Cost calculator

1M tokens/mo10M tokens/mo50M tokens/mo200M tokens/mo

Standard$0.49~~AED 2 per month~~

With batch −50%$0.24~~AED 1 per month~~

With caching on input$0.45~~AED 2 per month~~

Standard$4.88~~AED 18 per month~~

With batch −50%$2.44~~AED 9 per month~~

With caching on input$4.54~~AED 17 per month~~

Standard$24.38~~AED 90 per month~~

With batch −50%$12.19~~AED 45 per month~~

With caching on input$22.69~~AED 83 per month~~

Standard$97.50~~AED 358 per month~~

With batch −50%$48.75~~AED 179 per month~~

With caching on input$90.75~~AED 333 per month~~

Assumes a 1:3 input-to-output ratio, which is typical for chat and generation. Dirham figures use 3.6725 per dollar. Batch and caching discounts apply where the vendor offers them.

Compared with alternatives

How Solar Pro 3 sits against its neighbours in this rating. Tap a card to open that model.

Hy3

Cheaper

Tencent

$0.132 / $0.528262.1K tokens

Mistral Small 4

Closest match

Mistral AI

$0.15 / $0.6256K tokens

Llama 4 Maverick

Step up

Good and poor fit

Good fit

Multi-step analysis, planning and code review, where the first plausible answer is often wrong.
General text generation and conversation across languages.

Poor fit

Classification, routing and short summaries — a small model does these identically for a fraction of the price.
Anything requiring image input — this model does not accept it.

Related filters

Text & chat234 models for text generation and chat

Reasoning175 models that think before answering

Tool calling172 models that call your functions

Frontier tier42 flagship models, the best each vendor sells

MultilingualAll 245 models work beyond English

Upstage3 models from this vendor

All 245 modelsThe full rating with filters and prices

Frequently asked questions

How much does Solar Pro 3 cost?

$0.15 / $0.6 per 1M tokens, input and output. In dirhams that is roughly AED 0.55 per 1M input tokens. Batch processing halves it where the vendor offers it.

What is the context window of Solar Pro 3?

131.1K tokens in a single conversation.

What can Solar Pro 3 do?

In this rating it is recorded with: text & chat, reasoning, tool calling, frontier tier, multilingual, open weights.

Is Solar Pro 3 a good choice?

It depends on the job. See the good-fit and poor-fit lists above, and compare against the neighbouring models before committing.

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