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Official Pricing Reference

Every model available on aicentos, with the official API pricing from OpenAI / Anthropic / Google

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The table below lists every model available on aicentos, priced at the official API rates published on each vendor's website (as of May 2026).

  • Units: USD per 1M tokens (image, speech and video are noted separately).
  • "Cache read" is the input price when the cache is hit; Anthropic also has a cache write price (1.25× the standard input price).
  • Variants of the same base model (-thinking / -nothinking / dated versions / -high/-low/-medium, etc.) are priced the same as the base model officially and are merged in the tables.

Actual prices when calling through aicentos are far below official rates — see the aicentos pricing page and the model marketplace for live prices.

OpenAI

GPT-5.x series

ModelOfficial inputOfficial outputCache read
gpt-5, gpt-5-codex, gpt-5-chat-latest$1.25$10.00$0.125
gpt-5-mini$0.25$2.00$0.025
gpt-5-nano$0.05$0.40$0.005
gpt-5-pro$15.00$120.00—
gpt-5.1, gpt-5.1-codex, gpt-5.1-codex-max, gpt-5.1-chat-latest$1.25$10.00$0.125
gpt-5.1-codex-mini$0.25$2.00$0.025
gpt-5.2, gpt-5.2-codex, gpt-5.2-chat-latest$1.75$14.00$0.175
gpt-5.2-pro$21.00$168.00—
gpt-5.3-codex, gpt-5.3-chat-latest$1.75$14.00$0.175
gpt-5.4$2.50$15.00$0.25
gpt-5.4-mini$0.75$4.50—
gpt-5.4-nano$0.20$1.25—
gpt-5.4-pro$30.00$180.00—
gpt-5.5$5.00$30.00$0.50

GPT-5.x context is about 400K (higher for the 5.4 / 5.5 flagships). -codex is the coding edition, -chat the conversation edition and -pro the high-compute edition; their official pricing matches the table above.

GPT-4o series

ModelOfficial inputOfficial outputCache read
gpt-4o, gpt-4o-2024-08-06, gpt-4o-2024-11-20$2.50$10.00$1.25
gpt-4o-2024-05-13$5.00$15.00—
chatgpt-4o-latest$5.00$15.00—
gpt-4o-mini, gpt-4o-mini-2024-07-18$0.15$0.60$0.075
gpt-4o-search-preview$2.50$10.00—
gpt-4o-mini-search-preview$0.15$0.60—

Context 128K. -search-preview additionally charges $10 per 1,000 searches.

GPT-4.1 series

ModelOfficial inputOfficial outputCache readContext
gpt-4.1, gpt-4.1-2025-04-14$2.00$8.00$0.501M
gpt-4.1-mini, gpt-4.1-mini-2025-04-14$0.40$1.60$0.101M
gpt-4.1-nano, gpt-4.1-nano-2025-04-14$0.10$0.40$0.0251M

GPT-4 / GPT-3.5 (legacy)

ModelOfficial inputOfficial outputContext
gpt-4.5-preview, gpt-4.5-preview-2025-02-27$75.00$150.00128K
gpt-4-turbo-2024-04-09, gpt-4-turbo-preview, gpt-4-0125-preview, gpt-4-vision-preview$10.00$30.00128K
gpt-4-0613$30.00$60.008K
gpt-4-32k-0613$60.00$120.0032K
gpt-3.5-turbo, gpt-3.5-turbo-0125$0.50$1.5016K
gpt-3.5-turbo-1106$1.00$2.0016K
gpt-3.5-turbo-instruct$1.50$2.004K
gpt-3.5-turbo-16k, gpt-3.5-turbo-16k-0613$3.00$4.0016K
gpt-3.5-turbo-0613$1.50$2.004K
babbage-002$0.40$0.4016K
davinci-002$2.00$2.0016K

gpt-4.5-preview has been marked deprecated by OpenAI; listed for historical reference only.

o-series reasoning models

ModelOfficial inputOfficial outputCache readContext
o1, o1-2024-12-17, o1-preview, o1-preview-2024-09-12$15.00$60.00$7.50200K
o1-mini, o1-mini-2024-09-12$1.10$4.40$0.55128K
o1-pro, o1-pro-2025-03-19$150.00$600.00—200K
o3$2.00$8.00$0.50200K
o3-pro, o3-pro-2025-06-10$20.00$80.00—200K
o3-mini, o3-mini-2025-01-31 (including -high/-low/-medium)$1.10$4.40$0.55200K
o3-deep-research$10.00$40.00$2.50200K
o4-mini$1.10$4.40$0.275200K
o4-mini-deep-research, o4-mini-deep-research-2025-06-26$2.00$8.00$0.50200K

Image / speech / realtime

ModelOfficial price
gpt-image-1Text input $5 / image input $10 / image output $40 (per 1M tokens)
gpt-image-1.5Text input $5 / image output about $30 (per 1M tokens)
gpt-image-2Not published officially; contact us for a quote
dall-e-3$0.040 / image (1024×1024 standard), $0.080 / image (HD)
dall-e-2$0.016–$0.020 / image
gpt-4o-realtime-preview (and dated versions)Text $5 / $20, audio input $40 / audio output $80
gpt-4o-mini-realtime-preview (and dated versions)Text $0.60 / $2.40, audio input $10 / output $20
gpt-realtime-2, gpt-realtime-2025-08-28Text $4 / $16 + audio usage billed separately
gpt-4o-audio-preview (and dated versions)Text $2.50 / $10, audio input $40 / output $80
gpt-4o-mini-audio-previewText $0.15 / $0.60, audio input $10 / output $20
gpt-4o-mini-ttsAbout $0.015 / minute

Anthropic Claude

ModelOfficial inputOfficial outputCache write (5m)Cache readContext
claude-opus-4-7, claude-opus-4-7-thinking$5.00$25.00$6.25$0.501M
claude-opus-4-6, claude-opus-4-6-thinking$5.00$25.00$6.25$0.501M
claude-opus-4-5-20251101 (and -thinking)$5.00$25.00$6.25$0.50200K
claude-opus-4-1-20250805 (and -thinking)$15.00$75.00$18.75$1.50200K
claude-opus-4-20250514$15.00$75.00$18.75$1.50200K
claude-sonnet-4-6, claude-sonnet-4-6-thinking$3.00$15.00$3.75$0.301M
claude-sonnet-4-5-20250929 (and -thinking)$3.00$15.00$3.75$0.301M
claude-sonnet-4-20250514 (and -thinking)$3.00$15.00$3.75$0.30200K
claude-haiku-4-5-20251001 (and -thinking)$1.00$5.00$1.25$0.10200K

Anthropic cache reads are uniformly 0.1× the standard input price (90% cheaper on a cache hit); cache writes cost 1.25× (5 minutes) or 2× (1 hour). Opus 4 / Sonnet 4 have been marked deprecated by Anthropic. Opus 4.7 uses a new tokenizer and may consume about 35% more tokens for the same text.

Google Gemini

ModelOfficial inputOfficial outputCache readContext
gemini-3.5-flash$1.50$9.00$0.151M
gemini-3.1-pro-preview (and -customtools/-high/-low/-medium)$2.00 / $4.00*$12.00 / $18.00*$0.20–$0.401M
gemini-3.1-flash-lite, gemini-3.1-flash-lite-preview$0.25$1.50$0.0251M
gemini-3-pro-preview (and -thinking)$2.00 / $4.00*$12.00 / $18.00*$0.20–$0.401M
gemini-3-flash-preview (and -thinking)$0.50$3.00$0.0651M
gemini-2.5-pro (and -thinking/-nothinking)$1.25 / $2.50*$10.00 / $15.00*$0.125–$0.251M
gemini-2.5-flash (and -thinking/-nothinking)$0.30$2.50$0.031M
gemini-2.5-flash-lite$0.10$0.40$0.011M
gemini-flash-latest, gemini-pro-latest, gemini-flash-lite-latestSame as the current Flash / Pro / Flash-Lite tier1M
gemini-embedding-001$0.15———
gemini-embedding-2-preview$0.20———

*The Gemini Pro series is priced in two tiers by prompt length: ≤200K tokens at the lower price, >200K tokens at the higher price.

Image / speech / video

ModelOfficial price
gemini-2.5-flash-image (Nano Banana)Input $0.30, image output about $30 / 1M tokens (about $0.039 / image)
gemini-3-pro-image-preview, gemini-3.1-flash-image-previewBilled by image tokens, about $0.04–$0.13 / image
gemini-2.5-flash-preview-tts, gemini-2.5-pro-preview-tts, gemini-3.1-flash-tts-previewSpeech synthesis, billed by audio tokens
veo-3.0-generate-001, veo-3.1-generate-preview$0.40 / second
veo-3.0-fast-generate-001, veo-3.1-fast-generate-preview$0.15 / second

All of the above are official list prices from each vendor. Calls routed through aicentos cost more than 10x less.

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