+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Devstral-2-123B vs Kimi K2
Comprehensive side-by-side LLM comparison
Kimi K2 is $0.90 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
+
+
+
+
Mistral AI
Devstral 2, released by Mistral AI on December 9, 2025, is a 123 billion parameter dense transformer model specifically designed for software engineering tasks. It features a 256K token context window and achieved 72.2% on SWE-bench Verified at release, making it a competitive open-weight option for automated coding and agentic development. Devstral 2 targets code generation, multi-file software engineering, and agentic development workflows under a modified MIT license.
+
+
+
+
Moonshot AI
Kimi K2, released by Moonshot AI on July 11, 2025, is an open-weight Mixture-of-Experts large language model with 1 trillion total parameters and 32 billion active parameters per inference. It features a 256K token context window (expanded from 128K in an September 2025 update) and demonstrated strong performance on agentic coding benchmarks. Kimi K2 targets software engineering agents, tool-use workflows, and open-source deployments under a modified MIT license.
5 months newer
Kimi K2
Moonshot AI
2025-07-11
Devstral-2-123B
Mistral AI
2025-12-09
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Devstral-2-123B
Input:$1.00
Output:$3.00
+
+
+
+
Kimi K2
Input:$0.60
Output:$2.50($0.90 cheaper)
Performance Metrics
Context window and performance specifications
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
Devstral-2-123B
1 providers
OpenRouter
+
+
+
+
Kimi K2
1 providers
+
+
+
+
Devstral-2-123B
Avg Score:0.0%
Providers:1
+
+
+
+
Kimi K2
Avg Score:0.0%
Providers:1