# Official Pricing Reference

Source: https://docs.aicentos.com/en/billing/official-pricing

Language: en

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

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](https://docs.aicentos.com/en/billing/pricing) and the [model marketplace](https://aicentos.com/pricing) for live prices.

## OpenAI

### GPT-5.x series

| Model                                                                  | Official input | Official output | Cache 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

| Model                                              | Official input | Official output | Cache 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

| Model                                     | Official input | Official output | Cache read | Context |
| ----------------------------------------- | -------------- | --------------- | ---------- | ------- |
| `gpt-4.1`, `gpt-4.1-2025-04-14`           | $2.00          | $8.00           | $0.50      | 1M      |
| `gpt-4.1-mini`, `gpt-4.1-mini-2025-04-14` | $0.40          | $1.60           | $0.10      | 1M      |
| `gpt-4.1-nano`, `gpt-4.1-nano-2025-04-14` | $0.10          | $0.40           | $0.025     | 1M      |

### GPT-4 / GPT-3.5 (legacy)

| Model                                                                                         | Official input | Official output | Context |
| --------------------------------------------------------------------------------------------- | -------------- | --------------- | ------- |
| `gpt-4.5-preview`, `gpt-4.5-preview-2025-02-27`                                               | $75.00         | $150.00         | 128K    |
| `gpt-4-turbo-2024-04-09`, `gpt-4-turbo-preview`, `gpt-4-0125-preview`, `gpt-4-vision-preview` | $10.00         | $30.00          | 128K    |
| `gpt-4-0613`                                                                                  | $30.00         | $60.00          | 8K      |
| `gpt-4-32k-0613`                                                                              | $60.00         | $120.00         | 32K     |
| `gpt-3.5-turbo`, `gpt-3.5-turbo-0125`                                                         | $0.50          | $1.50           | 16K     |
| `gpt-3.5-turbo-1106`                                                                          | $1.00          | $2.00           | 16K     |
| `gpt-3.5-turbo-instruct`                                                                      | $1.50          | $2.00           | 4K      |
| `gpt-3.5-turbo-16k`, `gpt-3.5-turbo-16k-0613`                                                 | $3.00          | $4.00           | 16K     |
| `gpt-3.5-turbo-0613`                                                                          | $1.50          | $2.00           | 4K      |
| `babbage-002`                                                                                 | $0.40          | $0.40           | 16K     |
| `davinci-002`                                                                                 | $2.00          | $2.00           | 16K     |

>

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

### o-series reasoning models

| Model                                                                | Official input | Official output | Cache read | Context |
| -------------------------------------------------------------------- | -------------- | --------------- | ---------- | ------- |
| `o1`, `o1-2024-12-17`, `o1-preview`, `o1-preview-2024-09-12`         | $15.00         | $60.00          | $7.50      | 200K    |
| `o1-mini`, `o1-mini-2024-09-12`                                      | $1.10          | $4.40           | $0.55      | 128K    |
| `o1-pro`, `o1-pro-2025-03-19`                                        | $150.00        | $600.00         | —          | 200K    |
| `o3`                                                                 | $2.00          | $8.00           | $0.50      | 200K    |
| `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           | $0.55      | 200K    |
| `o3-deep-research`                                                   | $10.00         | $40.00          | $2.50      | 200K    |
| `o4-mini`                                                            | $1.10          | $4.40           | $0.275     | 200K    |
| `o4-mini-deep-research`, `o4-mini-deep-research-2025-06-26`          | $2.00          | $8.00           | $0.50      | 200K    |

### Image / speech / realtime

| Model                                               | Official price                                                     |
| --------------------------------------------------- | ------------------------------------------------------------------ |
| `gpt-image-1`                                       | Text input $5 / image input $10 / image output $40 (per 1M tokens) |
| `gpt-image-1.5`                                     | Text input $5 / image output about $30 (per 1M tokens)             |
| `gpt-image-2`                                       | Not 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-2025-08-28`         | Text $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-preview`                         | Text $0.15 / $0.60, audio input $10 / output $20                   |
| `gpt-4o-mini-tts`                                   | About $0.015 / minute                                              |

## Anthropic Claude

| Model                                             | Official input | Official output | Cache write (5m) | Cache read | Context |
| ------------------------------------------------- | -------------- | --------------- | ---------------- | ---------- | ------- |
| `claude-opus-4-7`, `claude-opus-4-7-thinking`     | $5.00          | $25.00          | $6.25            | $0.50      | 1M      |
| `claude-opus-4-6`, `claude-opus-4-6-thinking`     | $5.00          | $25.00          | $6.25            | $0.50      | 1M      |
| `claude-opus-4-5-20251101` (and `-thinking`)      | $5.00          | $25.00          | $6.25            | $0.50      | 200K    |
| `claude-opus-4-1-20250805` (and `-thinking`)      | $15.00         | $75.00          | $18.75           | $1.50      | 200K    |
| `claude-opus-4-20250514`                          | $15.00         | $75.00          | $18.75           | $1.50      | 200K    |
| `claude-sonnet-4-6`, `claude-sonnet-4-6-thinking` | $3.00          | $15.00          | $3.75            | $0.30      | 1M      |
| `claude-sonnet-4-5-20250929` (and `-thinking`)    | $3.00          | $15.00          | $3.75            | $0.30      | 1M      |
| `claude-sonnet-4-20250514` (and `-thinking`)      | $3.00          | $15.00          | $3.75            | $0.30      | 200K    |
| `claude-haiku-4-5-20251001` (and `-thinking`)     | $1.00          | $5.00           | $1.25            | $0.10      | 200K    |

>

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

| Model                                                                  | Official input                                    | Official output   | Cache read   | Context |
| ---------------------------------------------------------------------- | ------------------------------------------------- | ----------------- | ------------ | ------- |
| `gemini-3.5-flash`                                                     | $1.50                                             | $9.00             | $0.15        | 1M      |
| `gemini-3.1-pro-preview` (and `-customtools`/`-high`/`-low`/`-medium`) | $2.00 / $4.00\*                                   | $12.00 / $18.00\* | $0.20–$0.40  | 1M      |
| `gemini-3.1-flash-lite`, `gemini-3.1-flash-lite-preview`               | $0.25                                             | $1.50             | $0.025       | 1M      |
| `gemini-3-pro-preview` (and `-thinking`)                               | $2.00 / $4.00\*                                   | $12.00 / $18.00\* | $0.20–$0.40  | 1M      |
| `gemini-3-flash-preview` (and `-thinking`)                             | $0.50                                             | $3.00             | $0.065       | 1M      |
| `gemini-2.5-pro` (and `-thinking`/`-nothinking`)                       | $1.25 / $2.50\*                                   | $10.00 / $15.00\* | $0.125–$0.25 | 1M      |
| `gemini-2.5-flash` (and `-thinking`/`-nothinking`)                     | $0.30                                             | $2.50             | $0.03        | 1M      |
| `gemini-2.5-flash-lite`                                                | $0.10                                             | $0.40             | $0.01        | 1M      |
| `gemini-flash-latest`, `gemini-pro-latest`, `gemini-flash-lite-latest` | Same as the current Flash / Pro / Flash-Lite tier |                   |              | 1M      |
| `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

| Model                                                                                        | Official 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-preview`                               | Billed 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-preview` | Speech 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.

**One API Key for every model above.** [Sign up now →](https://aicentos.com/) | [See live aicentos prices →](https://docs.aicentos.com/en/billing/pricing)