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ModelsOpenAIGPT-4o (2024-11-20)

GPT-4o (2024-11-20)

Retiring Jan 14, 2027: The model will be withdrawn by its lab or by every seller listing it · announced on developers.openai.com · read on Oct 31, 2026 · announced replacement: GPT-6 Luna (opens in a new tab)
openai/gpt-4o-2024-11-20128k context Compare →
MedianThe median blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted.
$4.38
Most expensiveThe highest blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted.
$4.38
Offers
12
Providers
9

Cheapest right now

Venice

The provider's published policy: prompts are not used for training.

hosted APISold by a provider other than the lab that made the model. · 128k

$4.38 blended / 1M tokens

No change7D
in
$2.50
out
$10.00
Cached input
$1.25

Price drop observed: The blended price is 20% lower than before this drop; possibly temporary. · Price drop observed since Oct 27, 2026

Go to offer Go to offer at Venice (opens in a new tab)at Venice

Previous price $3.13 / $12.50

GPT-4o (2024-11-20): the lowest current price is $4.38 per million tokens (at a 3:1 input:output mix), a promotional price at Venice, checked on ; the median of the 3 comparable offers is $4.38.

Listed offers, by price

Comparable offersOther offersSolid steps are comparable offers; dashed steps are the other offers, which are not counted in cheapest, median or most expensive.

Offers not counted in cheapest, median or most expensive (9)

  • $4.38 · OpenAI via Eden AI · cannot be designated the cheapest
  • $4.38 · OpenAI via Kilo Gateway · cannot be designated the cheapest
  • $4.38 · FastRouter via FastRouter · cannot be designated the cheapest
  • $4.38 · Glama via Glama · cannot be designated the cheapest
  • $4.38 · Martian via Martian · cannot be designated the cheapest
  • $4.38 · Nous Portal via Nous Portal · cannot be designated the cheapest
  • $4.38 · OrcaRouter via OrcaRouter · cannot be designated the cheapest
  • $4.38 · OpenAI via OpenRouter · another route of the same provider
  • $7.89 · ShengSuanYun via ShengSuanYun · cannot be designated the cheapest

Price historyThe cheapest offer each day, against the lab's official list price when it publishes one. Each day at 00:00 UTC, the offer the API would have selected as the cheapest, with the same exclusions as /cheapest. Blended price, promotions included.

Cheapest offer and official list price, by day, 30 days
DayCheapest offerOfficial list price
2026-10-02$4.38, FastRouter–
2026-10-03$4.38, FastRouter–
2026-10-04$4.38, FastRouter–
2026-10-05$4.38, FastRouter–
2026-10-06$4.38, OpenAI–
2026-10-07$4.38, OpenAI–
2026-10-08$4.38, OpenAI–
2026-10-09$4.38, OpenAI–
2026-10-10$4.38, OpenAI–
2026-10-11$4.38, OpenAI–
2026-10-12$4.38, OpenAI–
2026-10-13$4.38, OpenAI–
2026-10-14$4.38, OpenAI–
2026-10-15$4.38, OpenAI–
2026-10-16$4.38, OpenAI–
2026-10-17$4.38, OpenAI–
2026-10-18$4.38, OpenAI–
2026-10-19$4.38, OpenAI–
2026-10-20$4.38, OpenAI–
2026-10-21$4.38, OpenAI–
2026-10-22$4.38, OpenAI–
2026-10-23$4.38, OpenAI–
2026-10-24$4.38, OpenAI–
2026-10-25$4.38, NanoGPT–
2026-10-26$4.38, NanoGPT–
2026-10-27$4.38, NanoGPT–
2026-10-28$4.38, Venice–
2026-10-29$4.38, Venice–
2026-10-30$4.38, Venice–
2026-10-31$4.38, Venice–

Cheapest offer

Offers

12 of 12 offers

Offers for GPT-4o (2024-11-20), one row per offer, sorted by blended price.
RankProvider · viaYou buy access through an aggregator: one account and one API that forward your requests to other providers. "Via" names the aggregator; the price is the one it charges you. When "via" says "hosted API", no aggregator is involved: the model belongs to a lab and another provider sells it.Input $/1MOutput $/1MBlended $/1MA single price that mixes input and output: 3 input tokens for 1 output token, per million tokens. It makes offers easy to rank; your real cost depends on your own mix. ContextThe maximum amount of text, counted in tokens, the model can take in and write in a single request. Past this limit, the request is refused or cut.ConditionsWhat a provider says about how it handles your data and who can sign up: training on prompts, processing region, sign-up requirements. Each comes from the provider's published documents; when nothing is published, it stays unknown.SignalsOffer
1 Venicehosted APISold by a provider other than the lab that made the model. 2.50 10.00 4.38 128k Price drop observed: The blended price is 20% lower than before this drop; possibly temporary. · Price drop observed since Oct 27, 2026
Go to offer at Venice (opens in a new tab)
2 NanoGPT 2.50 10.00 4.38 128k
Go to offer at NanoGPT (opens in a new tab)
3 OpenAIvia Eden AI 2.50 10.00 4.38 128k Unverified. No public page for this offer: listed, not designated cheapest
: Eden AI (opens in a new tab). No public price page for this model
4 OpenAIvia Kilo Gateway 2.50 10.00 4.38 128k Unverified. No public page for this offer: listed, not designated cheapest
: Kilo Gateway (opens in a new tab). No public price page for this model
5 FastRouter 2.50 10.00 4.38 128k Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
Go to offer at FastRouter (opens in a new tab)
6 Glama 2.50 10.00 4.38 128k Unverified. No public page for this offer: listed, not designated cheapest
: Glama (opens in a new tab). No public price page for this model
7 Martian 2.50 10.00 4.38 – worldwide Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
See pricing at Martian (opens in a new tab)
8 Nous Portal 2.50 10.00 4.38 128k Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
See pricing at Nous Portal (opens in a new tab)
9 OrcaRouter 2.50 10.00 4.38 128k Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
Go to offer at OrcaRouter (opens in a new tab)
10 OpenAIvia Requesty 2.50 10.00 4.38 128k Fee 5%: Requesty adds a 5% markup (read on requesty.ai/pricing on Oct 30). Offers are ranked with this fee included.
Go to offer at Requesty (opens in a new tab)
11 OpenAIvia OpenRouter 2.50 10.00 4.38 128k Fee 5.5%: OpenRouter adds a 5.5% fee when you buy credits (read on openrouter.ai/pricing on Oct 30). Offers are ranked with this fee included.
Go to offer at OpenRouter (opens in a new tab)
12 ShengSuanYun 5.26 15.78 7.89 128k Unverified. No public page for this offer: listed, not designated cheapest
: ShengSuanYun (opens in a new tab). No public price page for this model

No training on promptsPrompts may be used for trainingTraining terms not published

backend not named. The router bills this price itself without naming who serves the model.

  • Venice

    $4.38

    hosted APISold by a provider other than the lab that made the model.

    in
    $2.50
    out
    $10.00
    Context
    128k

    No training on promptsPrice drop observed: The blended price is 20% lower than before this drop; possibly temporary. · Price drop observed since Oct 27, 2026

    Go to offer Go to offer at Venice (opens in a new tab)at Venice

  • NanoGPT

    $4.38

    NanoGPT

    in
    $2.50
    out
    $10.00
    Context
    128k

    No training on prompts

    Go to offer Go to offer at NanoGPT (opens in a new tab)via NanoGPT

  • OpenAI

    $4.38

    Eden AI

    in
    $2.50
    out
    $10.00
    Context
    128k

    Prompts may be used for trainingUnverified. No public page for this offer: listed, not designated cheapest

    Seller's site: Eden AI (opens in a new tab)No public price page for this model

  • OpenAI

    $4.38

    Kilo Gateway

    in
    $2.50
    out
    $10.00
    Context
    128k

    Training terms not publishedUnverified. No public page for this offer: listed, not designated cheapest

    Seller's site: Kilo Gateway (opens in a new tab)No public price page for this model

  • FastRouter

    $4.38

    FastRouter

    in
    $2.50
    out
    $10.00
    Context
    128k

    Training terms not publishedUnverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapestbackend not named: The router bills this price itself without naming who serves the model.

    Go to offer Go to offer at FastRouter (opens in a new tab)via FastRouter

  • Glama

    $4.38

    Glama

    in
    $2.50
    out
    $10.00
    Context
    128k

    No training on promptsUnverified. No public page for this offer: listed, not designated cheapestbackend not named: The router bills this price itself without naming who serves the model.

    Seller's site: Glama (opens in a new tab)No public price page for this model

  • Martian

    $4.38

    Martian

    in
    $2.50
    out
    $10.00
    Context
    –

    Training terms not publishedworldwideUnverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapestbackend not named: The router bills this price itself without naming who serves the model.

    See pricing See pricing at Martian (opens in a new tab)via Martian

  • Nous Portal

    $4.38

    Nous Portal

    in
    $2.50
    out
    $10.00
    Context
    128k

    Prompts may be used for trainingUnverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapestbackend not named: The router bills this price itself without naming who serves the model.

    See pricing See pricing at Nous Portal (opens in a new tab)via Nous Portal

  • OrcaRouter

    $4.38

    OrcaRouter

    in
    $2.50
    out
    $10.00
    Context
    128k

    Training terms not publishedUnverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapestbackend not named: The router bills this price itself without naming who serves the model.

    Go to offer Go to offer at OrcaRouter (opens in a new tab)via OrcaRouter

  • OpenAI

    $4.38

    Requesty

    in
    $2.50
    out
    $10.00
    Context
    128k

    Prompts may be used for trainingFee 5%: Requesty adds a 5% markup (read on requesty.ai/pricing on Oct 30). Offers are ranked with this fee included.

    Go to offer Go to offer at Requesty (opens in a new tab)via Requesty

  • OpenAI

    $4.38

    OpenRouter

    in
    $2.50
    out
    $10.00
    Context
    128k

    No training on promptsFee 5.5%: OpenRouter adds a 5.5% fee when you buy credits (read on openrouter.ai/pricing on Oct 30). Offers are ranked with this fee included.

    Go to offer Go to offer at OpenRouter (opens in a new tab)via OpenRouter

  • ShengSuanYun

    $7.89

    ShengSuanYun

    in
    $5.26
    out
    $15.78
    Context
    128k

    Training terms not publishedUnverified. No public page for this offer: listed, not designated cheapest

    Seller's site: ShengSuanYun (opens in a new tab)No public price page for this model

Blended = (3 × input + output) / 4, per million tokens. Prices in USD, converted at the ECB rate when the provider bills in another currency.

Method

Monthly cost for your workload

Computed by the API for the three cheapest offers, per 30-day month.
  1. Venice$300.00per month
  2. NanoGPT$300.00per month+$0.00 vs the cheapest
  3. OpenAI$300.00per month+$0.00 vs the cheapest

Compare GPT-4o (2024-11-20) with

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Announced replacement GPT-6 Luna

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Same index family

Use this data

The index is queryable. The API is free to use.
Free API
curl https://api.inferindex.dev/cheapest?model=openai/gpt-4o-2024-11-20
MCP server
claude mcp add --transport http inferindex https://mcp.inferindex.dev/mcp

Also works in Cursor and Codex: see the MCP page.