Upstage

Solar Pro 4 launch promo cut from 70% to 50% off and extended from Oct 10 to until further notice: promo input $0.09->$0.15/1M, cached $0.018->$0.03, output $0.36->$0.60 (list $0.30/$0.06/$1.20 unchanged). Solar Mini 4 launch promo ended: card no longer shows the discount and is back to list $0.10 input / $0.01 cached / $0.40 output per 1M tokens (was $0.03/$0.003/$0.12 at 70% off, scheduled 50% off through Oct 22). Site banner still advertises the expired 50%-off-through-Oct-22 promo.

Solar Pro 4 promo changed from 70% off until 2026-10-19 to 50% off until further notice; Solar Mini 4 50% launch promo (ended 10-22, standard pricing from 10-23) removed.

Solar Pro 4 promo deepened from 50% off until further notice to 70% off until 2026-10-19 (UTC); promo input $0.15 to $0.09, cached $0.03 to $0.018, output $0.60 to $0.36 per 1M tokens; list $0.30/$0.06/$1.20 unchanged

Solar launch promo stepped down from 70% to 50% off: Solar Pro 4 now 50% off until further notice (previously set to revert to list price Oct 11), effective input $0.09→$0.15, output $0.36→$0.60 per 1M; Solar Mini 4 moved to its pre-announced 50% off, input $0.03→$0.05, output $0.12→$0.20, ending Oct 22.

Launch promo on Solar Pro 4 and Solar Mini 4 cut from 70% to 50% off (Pro 4 until further notice, Mini 4 to Oct 22); promo rates rise (Pro 4 input $0.09 to $0.15). List prices unchanged.

Solar Pro 3, Solar Pro 2, and the legacy Solar Mini model each now show an "End of service on 2026-10-30 (KST)" notice, announcing their discontinuation in favor of Solar Pro 4 and Solar Mini 4. Solar Mini 4 launch discount changed from 50% off until Oct 22, 2026 (then reverting to standard pricing) to 70% off until Oct 10, 2026, followed by a continuing 50% off instead of standard pricing.

Solar Mini 4 launch promo deepened from 50% off through Oct 22 to 70% off through Oct 10, then 50% off from Oct 11; promo rates drop (input 0.05→0.03, output 0.20→0.12). Solar Pro 4 70% promo extended one day. End-of-service notices added for Solar Pro 3, Solar Pro 2 and Solar Mini effective 2026-10-30 (KST).

New 'Solar Mini 4' model added to the pricing table (3B active parameters, agentic/high-frequency use) at $0.10/1M input, $0.01/1M cached input, $0.40/1M output tokens, with a 50% launch discount through Oct 22 2026

New Solar Mini 4 model added ($0.10 input / $0.01 cached / $0.40 output per 1M tokens) with a 50% launch promo ($0.05/$0.005/$0.20) until 2026-10-22 UTC; standard pricing resumes 2026-10-23.

Solar Pro 4 launch promotion stepped down from 90% off to 70% off per its pre-announced schedule, raising the effective price from $0.03 to $0.09 per 1M input tokens ($0.006 to $0.018 cached). Removed the interactive 'Estimate your costs' calculator (Generative Intelligence and Document Intelligence cost estimator widgets with 'Add to Estimate' buttons) from the pricing page.

Solar Pro 4 input-token discount footnote changed: previously reverted to standard pricing after 2026-09-11, now continues at 70% off after that date instead of expiring

Solar Pro 4's fully free launch promo ended 2026-08-10 and was replaced by a 90%-off promo, so effective rates rose from $0 to Input $0.03, Cached $0.006 and Output $0.12 per 1M tokens. List prices are unchanged at $0.30 / $0.06 / $1.20 per 1M tokens; standard pricing resumes 2026-09-11 (UTC).

Solar Pro 4's free trial (until 2026-08-10) ended; now 90% off ($0.03/$0.006/$0.12 per 1M tokens) until 2026-09-10, then standard rates ($0.30/$0.06/$1.20) apply from 2026-09-11.

File Search Processing/Search pricing dropped from $0 (then $0.0005/page, $1.0/1,000 calls) to plain 'Free'; Embed 2 free trial extended from ending 2026-07-20 to 2026-08-23. Embed (v1) model end-of-service date extended from 2026-08-31 (UTC) to 2026-12-31 (UTC), giving customers 4 more months before the recommended migration to Embed 2.

Embed 2 embedding model's post-promotional rate decreased from $0.10 to $0.02 per 1M tokens (still free until 2026-07-20 UTC in both versions)

Embed 2 embedding model's post-promotional rate decreased from $0.10 to $0.02 per 1M tokens (still free until 2026-07-20 UTC in both versions)

Added Embed 2, a next-gen embedding model (free until 2026-07-20 UTC, then $0.10/1M tokens); original Embed model now marked for retirement (end of service 2026-08-31) in favor of Embed 2. Also added File Search (Beta), a new document search API with free introductory pricing.

Added VAT disclosure 'All prices shown are exclusive of 10% VAT' across Generative Intelligence, Document Intelligence, and Upstage Studio sections, and in commitment tier footnotes.

Added VAT disclosure notice 'All prices shown are exclusive of 10% VAT.' across Generative Intelligence, Document Intelligence, Studio, and Commitment Tiers sections.