Data verified: Aug 15, 2026, 11:13 AM · Prices sourced from official provider pages. Verify current rates before production use.
Data verified: Aug 15, 2026, 11:13 AM · Prices sourced from official provider pages. Verify current rates before production use.
Price, context and performance head to head. Data synced from the provider catalog.
Cheaper
Gemma 4 31B
Larger context
Gemma 4 31B
Faster
Tied
Higher quality
Gemma 4 31B
| Feature | Gemma 4 31B | GPT Audio |
|---|---|---|
| Provider | OpenAI | |
| Tier | Mid-tier | Mid-tier |
| Input per 1M tokens | $0.1 | $2.5 |
| Output per 1M tokens | $0.34 | $10 |
| Cached input per 1M | $0.1 | $2.5 |
| Context window | 262.1K | 128K |
| Intelligence index | 30/100 | — |
| Coding index | 43/100 | — |
| Agentic index | 14/100 | — |
| GPQA Diamond | 1 | — |
| Tau-bench (airline) | 1 | — |
| Speed | Standard | Standard |
| Vision (image input) | Yes | No |
| Function calling | Yes | Yes |
| Batch API | No | No |
Enter how many requests per day you send with an average prompt (1K input + 1K output) and compare the monthly cost of both models.
Gemma 4 31B saves $36.2/mo vs GPT Audio
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We integrate Gemma 4 31B or GPT Audio into your product with caching, observability and continuous evaluation — typically 40-80% cheaper than the obvious first pick.
Other combinations developers frequently compare in 2026.
What people ask us when comparing GPT, Claude, Gemini and the rest.
A token is the unit an AI model processes: usually between half a word and a full word. Rule of thumb: 1,000 tokens ≈ 750 English words. A 20-word sentence is about 26 tokens; a 300-word email is around 400. Models charge for input tokens (your prompt) and output tokens (their answer) separately.