Claude 4.6 Sonnet vs Gemini Omni
Direct spec comparison of Claude 4.6 Sonnet (from Anthropic) and Gemini Omni (from Google). Want a 3- or 4-way comparison? Open the multi-model tool →
 Claude 4.6 SonnetAnthropic |  Gemini Omni | |
|---|---|---|
| Vendor | Anthropic | |
| Family | Claude | Gemini |
| Release date | 2026-02-17 | 2026-05-20 |
| Context window | 1,000,000 tokens | 1,000,000 tokens |
| Parameters | — | — |
| Modality | text, vision | text, vision, audio, video |
| License | proprietary | proprietary |
| Source | proprietary | proprietary |
| Description | Anthropic's mid-tier flagship — released 12 days after Opus 4.6 and matching most of its capabilities at ~40% the API cost ($3/$15 per 1M tokens). 1M-token context. | Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model. |
| Links | ||
| Benchmarks | ||
| MMLU-Pro | 85.4% | — |
| GPQA-D | 85.8% | — |
| HumanEval | 95.9% | — |
| Aider | 83.6% | — |
| AIME-25 | 87.4% | — |
| LiveCB | 73.8% | — |
| MMMU | — | 82.5% |
More like this
Looking for a different head-to-head? Build your own comparison on the multi-model tool.
Or see all Claude 4.6 Sonnet details / Gemini Omni details.