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GPT-4o-mini vs Gpt 4o Mini Audio Preview
This page is context-first: how much text each model can take in one request. Full specs adds capabilities and limits; the pricing matrix below is only about $/million tokens from hosts that list both models.
Model
GPT-4o-mini
Context window
128K
128,000 tokens · ~96K words
Model
Gpt 4o Mini Audio Preview
Context window
128K
128,000 tokens · ~96K words
Context window · side by side
Bar length is relative to the larger of the two windows (100% = max of this pair). This is not pricing.
Same context window size for both models.
GPT-4o-mini and Gpt 4o Mini Audio Preview have identical context windows (128K tokens). Gpt 4o Mini Audio Preview is 0% cheaper on input.
Full specs
Context, output, capabilities, and dates. Green highlights the favorable value where we compute a winner.
| Spec | GPT-4o-mini | Gpt 4o Mini Audio Preview |
|---|---|---|
| Context window | 128,000 tokens (128K) | 128,000 tokens (128K) |
| Max output tokens | 16,384 tokens (16K) | 16,384 tokens (16K) |
| Speed tier | Fast | Fast |
| Vision | Yes | No |
| Function calling | Yes | Yes |
| Extended thinking | No | No |
| Prompt caching | Yes | No |
| Batch API | Yes | Yes |
| Release date | Jul 2024 | N/A |
Pricing matrix
Dollar rates only: hosts that list both models, per 1M tokens. For how much text fits, use the context section above — not this table.
| Provider | GPT-4o-mini in | GPT-4o-mini out | Gpt 4o Mini Audio Preview in | Gpt 4o Mini Audio Preview out |
|---|---|---|---|---|
| Azure | $0.150/M | $0.600/M | — | — |
| Gmi | $0.150/M | $0.600/M | — | — |
| Openai | $0.150/M | $0.600/M | $0.150/M | $0.600/M |
| Replicate | $0.150/M | $0.600/M | — | — |
Frequently asked questions
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Use a smaller model.
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Mem0 gives your AI long-term memory so you stop re-sending context on every call. That means you can use a smaller, faster, cheaper model — and still get better answers.
Example: a multi-turn chat session
80% less to send — works with any model