New Claude 3.5 Sonnet delivers better-than-Opus capabilities, faster-than-Sonnet speeds, at the same Sonnet prices. Sonnet is particularly good at: - Coding: Scores ~49% on SWE-Bench Verified, higher than the last best score, and without a…
Model details →Anthropic: Claude 3.5 Sonnet vs Anthropic: Claude Opus Latest
Anthropic: Claude Opus Latest wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the Claude Opus family.
Model details →Side-by-side comparison
| Capability | Anthropic: Claude 3.5 Sonnet | Anthropic: Claude Opus Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 200K | 1M | 🏆 Anthropic: Claude Opus Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $6.00 | $5.00 | 🏆 Anthropic: Claude Opus Latest |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $30.00 | $25.00 | 🏆 Anthropic: Claude Opus Latest |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Anthropic: Claude Opus Latest |
Frequently asked questions
Is Anthropic: Claude 3.5 Sonnet better than Anthropic: Claude Opus Latest?
Anthropic: Claude Opus Latest wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Anthropic: Claude 3.5 Sonnet and Anthropic: Claude Opus Latest?
Input: $6.00 vs $5.00 per 1M tokens. Output: $30.00 vs $25.00 per 1M tokens.
What context windows do Anthropic: Claude 3.5 Sonnet and Anthropic: Claude Opus Latest support?
Anthropic: Claude 3.5 Sonnet supports up to 200K tokens. Anthropic: Claude Opus Latest supports up to 1M tokens.
Do both Anthropic: Claude 3.5 Sonnet and Anthropic: Claude Opus Latest support tool calling?
Anthropic: Claude 3.5 Sonnet: yes. Anthropic: Claude Opus Latest: yes.
Compare Anthropic: Claude 3.5 Sonnet with other models
vs Anthropic Claude Haiku Latestvs Anthropic Claude Sonnet Latestvs Anthropic: Claude Fable Latestvs Anthropic: Claude Opus Latest