Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with improvements across sy…
Model details →Anthropic: Claude Sonnet 4.5 vs Mistral: Mixtral 8x22B Instruct
Anthropic: Claude Sonnet 4.5 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Mistral's official instruct fine-tuned version of [Mixtral 8x22B](/models/mistralai/mixtral-8x22b). It uses 39B active parameters out of 141B, offering unparalleled cost efficiency for its size. Its strengths include: - strong math, coding,…
Model details →Side-by-side comparison
| Capability | Anthropic: Claude Sonnet 4.5 | Mistral: Mixtral 8x22B Instruct | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1M | 66K | 🏆 Anthropic: Claude Sonnet 4.5 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $3.00 | $2.00 | 🏆 Mistral: Mixtral 8x22B Instruct |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $15.00 | $6.00 | 🏆 Mistral: Mixtral 8x22B Instruct |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 Anthropic: Claude Sonnet 4.5 |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 Anthropic: Claude Sonnet 4.5 |
Frequently asked questions
Is Anthropic: Claude Sonnet 4.5 better than Mistral: Mixtral 8x22B Instruct?
Anthropic: Claude Sonnet 4.5 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Anthropic: Claude Sonnet 4.5 and Mistral: Mixtral 8x22B Instruct?
Input: $3.00 vs $2.00 per 1M tokens. Output: $15.00 vs $6.00 per 1M tokens.
What context windows do Anthropic: Claude Sonnet 4.5 and Mistral: Mixtral 8x22B Instruct support?
Anthropic: Claude Sonnet 4.5 supports up to 1M tokens. Mistral: Mixtral 8x22B Instruct supports up to 66K tokens.
Do both Anthropic: Claude Sonnet 4.5 and Mistral: Mixtral 8x22B Instruct support tool calling?
Anthropic: Claude Sonnet 4.5: yes. Mistral: Mixtral 8x22B Instruct: yes.