Ways to buy 2
| Way to buy | Input | Output | In / out per 1M | Cached | Vs list |
|---|---|---|---|---|---|
 OpenAI APIThe lab's own API | $0.13 | Free | $0.13 / FreeList price | n/a | List price |
 Azure AI FoundryDefault region | $0.13 | Free | $0.13 / FreeSame as list | n/a | Same as list |
USD per 1M tokens. Regions are separate routes.
Through a gateway
Your own numbers100M input and 20M output tokens a month: $13.00 direct.
Helicone$13.00+0%
Kong AI Gateway$13.00+0%
LiteLLM$13.00+0%
Vercel AI Gateway$13.00+0%
Cloudflare AI Gateway$13.65+5%
Requesty$13.65+5%
Eden AI$13.71+5.5%
OpenRouter$13.71+5.5%
No published token fee: Martian Gateway, Portkey, TrueFoundry AI Gateway.
Related models
| In / out per 1M | Cheapest route | ||||||
|---|---|---|---|---|---|---|---|
| GPT-6 Luna OpenAI · 1.05MCheapest: $0.1 on OpenAI (flex) | $0.1 | $0.5 | $0.1 / $0.5 | $0.2 | 1.05M | $0.1 on OpenAI (flex) | · |
| GPT-6 Luna Pro OpenAI · 1.05MCheapest: $0.1 on OpenAI (flex) | $0.1 | $0.5 | $0.1 / $0.5 | $0.2 | 1.05M | $0.1 on OpenAI (flex) | · |
| GPT-6 Sol OpenAI · 1.05MCheapest: $2 on OpenAI (flex) | $2 | $10 | $2 / $10 | $4 | 1.05M | $2 on OpenAI (flex) | · |
| GPT-6 Sol Pro OpenAI · 1.05MCheapest: $2 on OpenAI (flex) | $2 | $10 | $2 / $10 | $4 | 1.05M | $2 on OpenAI (flex) | · |
 Muse Spark 1.3 ContributorMeta · 1M | $0.1 | $0.2 | $0.1 / $0.2 | $0.125 | 1M | Lab list price | · |
 GLM 5.3 FlashZ.ai · 1.31M | $0.045 | $0.14 | $0.045 / $0.14 | $0.069 | 1.31M | on InferenceNet (fp4) | · |
| Muse Spark 1.2 Contributor Meta · 1M | $0.1 | $0.2 | $0.1 / $0.2 | $0.125 | 1M | Lab list price | · |
 DeepSeek V4 Flash 0731DeepSeek · 1.31M | $0.053 | $0.158 | $0.053 / $0.158 | $0.079 | 1.31M | on StreamLake (fp8) | · |
About Text Embedding 3 Large
text-embedding-3-large is OpenAI's most capable embedding model for both english and non-english tasks.
Takes text in and returns embeddings. First listed Sep 24, 2026. Blended price $0.098 per 1M tokens at 3 input to 1 output. Model id text-embedding-3-large.
Price history
List price since Sep 24, 2026, from daily reads of the OpenRouter catalog.
Questions
How much does Text Embedding 3 Large cost?
$0.13 per million input tokens and Free per million output tokens.
What is the context window of Text Embedding 3 Large?
8K tokens.
Where is Text Embedding 3 Large cheapest?
Of 2 routes tracked, Azure AI Foundry is cheapest at $0.13 input and Free output per million tokens.
Sources: OpenRouter's public model catalog and each provider's own pricing page, read every morning at 05:00 UTC; gateway fees re-read every Monday. List prices: your contract may differ. Logos via logo.dev; trademarks belong to their owners.