Is text-embedding-ada-002 or OpenAI: GPT-5.3 Chat cheaper?

text-embedding-ada-002 is cheaper on output tokens ($0.00 vs $14.00 per 1M).

Which has the larger context window, text-embedding-ada-002 or OpenAI: GPT-5.3 Chat?

OpenAI: GPT-5.3 Chat has the larger context window (128K tokens).

text-embedding-ada-002 vs OpenAI: GPT-5.3 Chat

text-embedding-ada-002 is cheaper on output tokens, while OpenAI: GPT-5.3 Chat offers a larger context window. Choose text-embedding-ada-002 or OpenAI: GPT-5.3 Chat based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	text-embedding-ada-002	OpenAI: GPT-5.3 Chat
Provider	OpenAI	OpenAI
Input / 1M tokens	$0.10	$1.75
Output / 1M tokens	$0.00	$14.00
Context window	8K	128K
Parameters	—	—
Open weights	No	—
Released	Dec 2022	—

text-embedding-ada-002 details →OpenAI: GPT-5.3 Chat details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.