Anthropic: Claude Sonnet 4.6 vs OpenAI: GPT Audio
Side-by-side comparison of Anthropic: Claude Sonnet 4.6 and OpenAI: GPT Audio. Compare pricing, context window, capabilities, and find out which is better for your workflow.
Verdict
strong confidenceAnthropic: Claude Sonnet 4.6 leads overall
Anthropic: Claude Sonnet 4.6 leads in context window and capabilities and max output, making it the stronger choice for most workflows. OpenAI: GPT Audio remains competitive with advantages in price.
Best for with Anthropic: Claude Sonnet 4.6
Best for with OpenAI: GPT Audio
Side-by-side
Technical specifications
| Anthropic: Claude Sonnet 4.6 | OpenAI: GPT Audio | |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Input price | $3/M | $3/M |
| Output price | $15/M | $10/M |
| Context window | 1.0M | 128K |
| Max output | 128K | 16K |
| Capabilities | Tool useVisionReasoning | Audio |
| Released | Feb 17, 2026 | Jan 19, 2026 |
Scoring breakdown
How each dimension compares
Price
OpenAI: GPT Audio leadsAnthropic: Claude Sonnet 4.6
$15/M tokens
OpenAI: GPT Audio
$10/M tokens
Context Window
Anthropic: Claude Sonnet 4.6 leadsAnthropic: Claude Sonnet 4.6
1.0M tokens
OpenAI: GPT Audio
128K tokens
Capabilities
Anthropic: Claude Sonnet 4.6 leadsAnthropic: Claude Sonnet 4.6
3/4
OpenAI: GPT Audio
1/4
Max Output
Anthropic: Claude Sonnet 4.6 leadsAnthropic: Claude Sonnet 4.6
128K tokens
OpenAI: GPT Audio
16K tokens
Recency
Anthropic: Claude Sonnet 4.6
Feb 2026
OpenAI: GPT Audio
Jan 2026
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