Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring codebases and orchestrating cha…
Model details →Mistral: Devstral 2 2512 vs Anthropic: Claude Fable Latest
Anthropic: Claude Fable Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the Claude Fable family.
Model details →Side-by-side comparison
| Capability | Mistral: Devstral 2 2512 | Anthropic: Claude Fable Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 1M | 🏆 Anthropic: Claude Fable Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.40 | $10.00 | 🏆 Mistral: Devstral 2 2512 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $2.00 | $50.00 | 🏆 Mistral: Devstral 2 2512 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Anthropic: Claude Fable Latest |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Anthropic: Claude Fable Latest |
Frequently asked questions
Is Mistral: Devstral 2 2512 better than Anthropic: Claude Fable Latest?
Anthropic: Claude Fable Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Mistral: Devstral 2 2512 and Anthropic: Claude Fable Latest?
Input: $0.40 vs $10.00 per 1M tokens. Output: $2.00 vs $50.00 per 1M tokens.
What context windows do Mistral: Devstral 2 2512 and Anthropic: Claude Fable Latest support?
Mistral: Devstral 2 2512 supports up to 262K tokens. Anthropic: Claude Fable Latest supports up to 1M tokens.
Do both Mistral: Devstral 2 2512 and Anthropic: Claude Fable Latest support tool calling?
Mistral: Devstral 2 2512: yes. Anthropic: Claude Fable Latest: yes.
Compare Mistral: Devstral 2 2512 with other models
vs Anthropic Claude Haiku Latestvs Anthropic Claude Sonnet Latestvs Anthropic: Claude Fable Latestvs Anthropic: Claude Opus Latest