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OpenAI: Text Embedding 3 Large (batch)

Descrizione della fonte (inglese)

text-embedding-3-large is OpenAI's most capable embedding model for both english and non-english tasks. Embeddings are a numerical representation of text that can be used to measure the relatedness between two...

Panoramica

Specifiche del modello

Contesto
8192 tokens
Output massimo
7372 tokens
Architettura
text->embeddings
Tokenizer
Other
Limite di conoscenza
Non indicato
Moderato
OPENROUTER

Prezzi completi

Tariffe sincronizzate da OpenRouter, per milione di token.

Input
$0.065
per milione di token
API

Avvio rapido

Imposta OPENROUTER_API_KEY localmente. Python richiede requests; JavaScript viene eseguito in Node.js. Conserva la chiave sul server.

Questa richiesta invia un batch asincrono con l’ID del modello base. L’ID dell’attività conferma l’invio, non il completamento.

Documentazione API

curl --fail-with-body https://openrouter.ai/api/beta/batches \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"endpoint":"/v1/embeddings","model":"openai/text-embedding-3-large","requests":[{"custom_id":"request-1","body":{"input":"Your text here"}}]}'

# Replace JOB_ID with the returned id to check progress.
curl --fail-with-body "https://openrouter.ai/api/beta/batches/JOB_ID" \
  -H "Authorization: Bearer $OPENROUTER_API_KEY"
Capacità e modalità

InputOutput

Input
text
Output
embeddings
API

Parametri API supportati

frequency_penaltylogit_biaslogprobsmax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetop_logprobstop_p
Provider disponibili

1 Provider

Verificato: 7 settembre 2026

Provider live su OpenRouter

Disponibilità, latenza, throughput e routing cambiano continuamente. Consulta la fonte per i dati correnti.

OpenRouter

OpenAI

Non indicato
Contesto
8K
Output massimo
7K
Input
$0.065
Output
Gratuito
Lettura cache
Non indicato
Scrittura cache
Non indicato
openai

4 modelli

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GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...

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1.1M
Input
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Output
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Input: $10Output: $50per milione di token
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OpenAI: GPT-6 Astra (batch)

GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...

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Input
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Output
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Input: $5Output: $25per milione di token
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OpenAI: GPT-6 Astra Pro

GPT-6 Astra Pro is the same underlying model as GPT-6 Astra, served with reasoning.mode set to pro for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

Contesto
1.1M
Input
file · image · text
Output
text
Input: $10Output: $50per milione di token
Vedi i dettagli del modello
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OpenAI: GPT-6 Astra Pro (batch)

GPT-6 Astra Pro is the same underlying model as GPT-6 Astra, served with reasoning.mode set to pro for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

Contesto
1.1M
Input
file · image · text
Output
text
Input: $5Output: $25per milione di token
Vedi i dettagli del modello