GPT-4 Turbo Preview
OpenAI · released Jan 25, 2024
- Type
- Proprietary
- Input
- $10.00
- Output
- $30.00
- Cached
- Not published
List price · per 1M tokens · OpenAI at 128K context · source ↗
Our take
Written Aug 2, 2026GPT-4 Turbo Preview is a text-only hosted model from OpenAI released in early 2024 with a 128,000-token request limit. It was among the largest context windows disclosed at that time, though no benchmark scores are recorded in our data.
Pick this when you need a 128,000-token request limit from an OpenAI model and text-only output is sufficient. Skip it if you need measured quality data to justify the cost, or if you require image, audio or video input.
The case for it
- 128,000-token request limit was among the largest disclosed when it launched in January 2024.
- Hosted by OpenAI directly, with a second tracked offer through OpenRouter.
The case against it
- No benchmark scores in our catalogue, so performance is unverified.
- Priced at a premium with no demonstrated advantage over cheaper alternatives in our data.
How good is it?
We hold no score for this model.
We look for every model we track on every board we watch, and none of them has turned up GPT-4 Turbo Preview — so there is no intelligence, coding, agentic or writing score to show you, not a low one, none.
Or rent it from someone else
Why this differs from the header. The strip above quotes OpenAI's own list price. This is the cheapest live offer at the widest standard context we hold, whoever is serving it — a reseller undercutting a lab is ordinary commerce, not an error.
- per 1M tokens
- $10.00 in / $30.00 out
- Context served
- 128K
- Throughput
- Not measured
| Provider | In / out per 1M tokens | Context | Throughput | Trains on prompts | Logs prompts | Zero retention |
|---|---|---|---|---|---|---|
| OpenRouter | $10.00 / $30.00 | 128K | not measured | Unknown | Unknown | Unknown |
| OpenAI | $10.00 / $30.00 | 128K4K out | not measured | No | Yesunknown period | Unknown |
Across the 2 listings we hold: 1 say they do not train on prompts, 0 say they do and 1 do not say. 0 appear in the zero-retention registry we check; the rest are unknown to us rather than confirmed either way.
What each host's API supports
From the parameter list each endpoint publishes. Streaming is omitted: nothing we hold reports it, for any model.
- ✓
- Supported
- ✗
- Not supported
- Not published
- host gave no parameter list
| Provider | Tool calling | JSON output | Strict schema |
|---|---|---|---|
| OpenRouter | ✓ | ✓ | ✓ |
| OpenAI | ✓ | ✓ | ✓ |
Tool calling: 2 of 2 listings say yes. JSON output: 2 of 2 listings say yes. Strict schema: 2 of 2 listings say yes.
When we formed this view
Dates behind this page
Prices last checked 9d ago
What we do not know about this model yet
- No board we watch has turned up a score, so we hold no quality figures at all.
- Nothing we hold says whether an endpoint streams, so we do not show it either way.
- 1 of 2 listings do not say whether they train on prompts.
- We hold no cached-input rate for any of its listings.
Licence and identifiers
What the licence allowsWe hold no licence record for this model. Inside are the identifiers you need to pull it — its Hugging Face repo where we have one, our slug and a machine-readable card.
Licence
Commercial API terms. We hold no licence record for this model, so there is nothing to summarise here.
Identifiers
- Modality record
- text->text
- Catalogue slug
- openai-gpt-4-turbo-preview