Question 1

What is o3 (batch)?

Accepted Answer

o3 (batch) is a model from OpenAI, released on Aug 6, 2026. o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....

Question 2

How much does o3 (batch) cost?

Accepted Answer

On the Respan gateway, input starts at $1.00 per 1M tokens on OpenRouter, and output starts at $4.00 per 1M tokens on OpenRouter, after gateway discounts.

Question 3

Which providers serve o3 (batch) on Respan?

Accepted Answer

o3 (batch) is served by OpenRouter.

Question 4

What is o3 (batch)'s context window?

Accepted Answer

o3 (batch) accepts up to 200K tokens of context.

Question 5

How do I use o3 (batch) with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "o3:batch". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

Where does o3 (batch) rank on the Respan Index?

Accepted Answer

o3 (batch) scores 23.9 out of 100 on the Respan Index v1.1, ranking #86 of 138 models. By category: Coding 7.9, Agents 9.1, Reasoning 30.3, Knowledge & language 49.3, and Human preference 47.8. The Respan Index combines independent and lab-reported benchmark results into one score, using benchmark data collected by llmmetric.com.

Question 7

How does o3 (batch) score on benchmarks?

Accepted Answer

o3 (batch) has 19 published benchmark scores, including SWE-bench Verified 69.1%, OSWorld-Verified 23%, and GPQA Diamond 81.8%. Each score links to where it was published; the data is collected by llmmetric.com.

o3 (batch)

Providers

Pricing

Cost by volume

Benchmarks

Certified where it counts.

Respan Indexv1.1

Coding4

Agents1

Reasoning4

Math5

Knowledge2

Arena2

Other1

Apps

o3 (batch) FAQ

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