MODEL PROOF
GPT-4o (2024-08-06)
BETTER VALUE OPTION
A stored alternative has an equal-or-higher measured score and an equal-or-lower price.
Gemini 3.8 Flash · Δ score 214.5 points · 31% lower measured price · $3.00 / 1M tokens
MiMo-V2.6-Pro is a further stored option with these losses: no file input
- Independent LMArena score
- 1,282.5 ± 4.19 · 45,499 votes
- Context window
- 128K
- Maximum output
- 16.38K
- Input modalities
- text, image, file
- Output modalities
- text
- Published input price
- $2.50 / 1M tokens
- Published output price
- $10.00 / 1M tokens
- Pricing kind
- fixed
Inspect complete billing conditions and endpoint terms below.
Price from OpenAI: the cheapest offer that is serving, at standard delivery and at the maker’s precision or better, at its standard rate.
Every price dimension · USD per million tokens
| Input | $2.50/M |
|---|---|
| Output | $10.00/M |
| Cached input | $1.25/M |
| Cache write | Unknown/M |
| Cache write 1h | Unknown/M |
| Reasoning | Unknown/M |
Who sells it
The same weights, different shops. Cheapest is not like-for-like when serving precision differs.
2 provider offers · rates, limits and conditions
Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test.
| Seller | Input | Output | Precision | Uptime (1d) |
|---|---|---|---|---|
| Azureazure Endpoint terms
| $2.50 | $10.00 | undeclared | 99.96% |
| OpenAIopenai Endpoint terms
| $2.50 | $10.00 | undeclared | 99.95% |
Independent scores
| LMArena Elo | 1282.5default |
|---|
LMArena Elo under CC BY 4.0. Absence of another board is not a score of zero.
Capability
| Context window | 128K |
|---|---|
| Max output | 16K |
| Input modes | text, image, file |
| Tool use | yes |
| Reasoning | no |
| Knowledge cutoff | 2023-10-31 |
| Open weights | no |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-10-06 |
| Quality data | verified |
The 2024-08-06 version of GPT-4o offers improved performance in structured outputs, with the ability to supply a JSON schema in the respone_format. Read more [here](https://openai.com/index/introducing-structured-outputs-in-the-api/). GPT-4o ("o" for "omni") is...
Questions this page answers
What does GPT-4o (2024-08-06) cost?
$2.50/M in, $10.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does GPT-4o (2024-08-06) have an independent quality score?
GPT-4o (2024-08-06) has an LMArena score in this catalogue.
What beats GPT-4o (2024-08-06)?
Gemini 3.8 Flash has an equal-or-higher measured score and an equal-or-lower price.
Does this page use Artificial Analysis scores for GPT-4o (2024-08-06)?
No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.
MODEL MONUMENT
Save or share this proof
Badge
The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not.
[](https://undominated.ai/models/openai__gpt-4o-2024-08-06/)<a href="https://undominated.ai/models/openai__gpt-4o-2024-08-06/"><img src="https://undominated.ai/badge/openai__gpt-4o-2024-08-06.svg" alt="GPT-4o (2024-08-06) — Undominated.ai dominance verdict" height="36"></a>Direct file: https://undominated.ai/badge/openai__gpt-4o-2024-08-06.svg — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never
older than the last deploy.
