Today's other big new model is Devstral, an Apache 2.0 licensed LLM that specializes in code and seems very good from my initial experiments
It's a 14GB download from Ollama, notes here simonwillison.net/2025/May/21/...
It's a 14GB download from Ollama, notes here simonwillison.net/2025/May/21/...
Devstral
New Apache 2.0 licensed LLM release from Mistral, this time specifically trained for code. > Devstral achieves a score of 46.8% on SWE-Bench Verified, outperforming prior open-source SoTA models by …
simonwillison.net
May 21, 2025 at 10:37 PM
Today's other big new model is Devstral, an Apache 2.0 licensed LLM that specializes in code and seems very good from my initial experiments
It's a 14GB download from Ollama, notes here simonwillison.net/2025/May/21/...
It's a 14GB download from Ollama, notes here simonwillison.net/2025/May/21/...
May 23, 2025 at 4:31 PM
Devstral | Mistral AI
Introducing the best open-source model for coding agents.
mistral.ai
January 12, 2026 at 12:37 PM
Mistral’s new Devstral AI model was designed for coding
Mistral's new Devstral AI model was designed for coding | TechCrunch
AI startup Mistral has announced a new AI model focused on coding: Devstral. The company claims it's competitive on at least one programming benchmark.
techcrunch.com
May 21, 2025 at 2:47 PM
Mistral’s new Devstral AI model was designed for coding
Making cookies in Lisp with ollama and devstral-small-2
September 24, 2026 at 7:06 PM
Making cookies in Lisp with ollama and devstral-small-2
We make our models open source at Mistral, and Devstral 2 is pretty great. We also recently released Mistral Vibe (equivalent of CC).
January 10, 2026 at 7:15 AM
We make our models open source at Mistral, and Devstral 2 is pretty great. We also recently released Mistral Vibe (equivalent of CC).
I've integrated Mistral AI models in my little coding agent harness pi and am happy to report that Devstral 2.0 is a good agentic model. Somewhere between Sonnet 4.0 and 4.5. It's also OSS and self-hostable.
Europe is back, baby!
Europe is back, baby!
December 10, 2025 at 9:21 PM
I've integrated Mistral AI models in my little coding agent harness pi and am happy to report that Devstral 2.0 is a good agentic model. Somewhere between Sonnet 4.0 and 4.5. It's also OSS and self-hostable.
Europe is back, baby!
Europe is back, baby!
The new Devstral model by Mistral AI is a game changer for coding agents! Open source (Apache 2.0), made in Europe, and it runs on my MacBook 🤩
mistral.ai/news/devstral
mistral.ai/news/devstral
May 21, 2025 at 5:07 PM
The new Devstral model by Mistral AI is a game changer for coding agents! Open source (Apache 2.0), made in Europe, and it runs on my MacBook 🤩
mistral.ai/news/devstral
mistral.ai/news/devstral
Mistral releases Devstral, an #agentic LLM for software engineering tasks. Runs locally with LMStudio and Ollama. Full details at mistral.ai/news/devstral
May 21, 2025 at 2:47 PM
Mistral releases Devstral, an #agentic LLM for software engineering tasks. Runs locally with LMStudio and Ollama. Full details at mistral.ai/news/devstral
Extrait d'un coup de devstral avec ollama (accélération GPU AMD RX9060, mais ça marche aussi dans un GPU intégré au CPU en plus lent, voire un CPU basique, en encore plus lent). devstral est vraiment bon. Si vous avez du code propriétaire qui doit rester en interne, bonne solution souveraine.
December 18, 2025 at 8:37 AM
Extrait d'un coup de devstral avec ollama (accélération GPU AMD RX9060, mais ça marche aussi dans un GPU intégré au CPU en plus lent, voire un CPU basique, en encore plus lent). devstral est vraiment bon. Si vous avez du code propriétaire qui doit rester en interne, bonne solution souveraine.
Devstral | Mistral AI
Introducing the best open-source model for coding agents.
mistral.ai
May 25, 2025 at 8:25 AM
qwen3.8:27b-q8_0
qwen3.6:35b-a3b-coding
devstral-small-2:24b
mathstral:7b
475.3 GB Computer Gehirn Masse.
2/2
qwen3.6:35b-a3b-coding
devstral-small-2:24b
mathstral:7b
475.3 GB Computer Gehirn Masse.
2/2
September 30, 2026 at 6:45 PM
qwen3.8:27b-q8_0
qwen3.6:35b-a3b-coding
devstral-small-2:24b
mathstral:7b
475.3 GB Computer Gehirn Masse.
2/2
qwen3.6:35b-a3b-coding
devstral-small-2:24b
mathstral:7b
475.3 GB Computer Gehirn Masse.
2/2
damn it I wonder how devstral 2 stacks up and how much hardware I need to get it running locally
February 12, 2026 at 4:25 PM
damn it I wonder how devstral 2 stacks up and how much hardware I need to get it running locally
French AI startup Mistral today launched Devstral 2, a new generation of its AI model designed for coding, as the company seeks to catch up to bigger AI labs like Anthropic and other coding-focused LLMs.
Mistral AI surfs vibe coding tailwinds with new coding models | TechCrunch
French AI startup Mistral today launched Devstral 2, a new generation of its AI model designed for coding, as the company seeks to catch up to bigger AI labs like Anthropic and other coding-focused LLMs.
techcrunch.com
December 9, 2025 at 2:51 PM
French AI startup Mistral today launched Devstral 2, a new generation of its AI model designed for coding, as the company seeks to catch up to bigger AI labs like Anthropic and other coding-focused LLMs.
Mistral releases Small 4, its first model to unify reasoning, multimodal, and coding capabilities of its flagship Magistral, Pixtral, and Devstral models (Mistral AI)
Main Link | Techmeme Permalink
Main Link | Techmeme Permalink
March 17, 2026 at 3:30 AM
Mistral releases Small 4, its first model to unify reasoning, multimodal, and coding capabilities of its flagship Magistral, Pixtral, and Devstral models (Mistral AI)
Main Link | Techmeme Permalink
Main Link | Techmeme Permalink
Devstral weights 14gb, it's open source and with Ollama it's *extremely* easy to install locally on any computer
mistral.ai/news/devstral
"environmentally disastrous" is very debatable and all of the arguments you pointed are also debatable, I simply don't get the hate
mistral.ai/news/devstral
"environmentally disastrous" is very debatable and all of the arguments you pointed are also debatable, I simply don't get the hate
Devstral | Mistral AI
Introducing the best open-source model for coding agents.
mistral.ai
May 28, 2025 at 8:10 PM
Devstral weights 14gb, it's open source and with Ollama it's *extremely* easy to install locally on any computer
mistral.ai/news/devstral
"environmentally disastrous" is very debatable and all of the arguments you pointed are also debatable, I simply don't get the hate
mistral.ai/news/devstral
"environmentally disastrous" is very debatable and all of the arguments you pointed are also debatable, I simply don't get the hate
Devstral 2, un modelo de IA abierto, coloca a Europa por primera vez al nivel de los mejores modelos abiertos del mundo.
🔴 Esto es justo lo que dijimos que Europa tenía que hacer para competir.
Lo cuentan en @xataka.bsky.social
www.xataka.com/robot...
🔴 Esto es justo lo que dijimos que Europa tenía que hacer para competir.
Lo cuentan en @xataka.bsky.social
www.xataka.com/robot...
December 11, 2025 at 9:55 AM
Devstral 2, un modelo de IA abierto, coloca a Europa por primera vez al nivel de los mejores modelos abiertos del mundo.
🔴 Esto es justo lo que dijimos que Europa tenía que hacer para competir.
Lo cuentan en @xataka.bsky.social
www.xataka.com/robot...
🔴 Esto es justo lo que dijimos que Europa tenía que hacer para competir.
Lo cuentan en @xataka.bsky.social
www.xataka.com/robot...
Mistral AIが小型かつ高性能なオープンAIモデル「Devstral 2」とバイブコーディング用ツール「Mistral Vibe CLI」を公開
https://gigazine.net/news/20251210-mistral-ai-devstral-2-vibe-cli/
https://gigazine.net/news/20251210-mistral-ai-devstral-2-vibe-cli/
Mistral AIが小型かつ高性能なオープンAIモデル「Devstral 2」とバイブコーディング用ツール「Mistral Vibe CLI」を公開
AI開発企業のMistral AIがコーディング特化のAIモデル「Devstral 2」と「Devstral Small 2」をオープンモデルとしてリリースしました。Devstral 2は小型かつ高性能なことを特徴としており、Claude Sonnetと比べて7倍のコスト効率を達成できるとのこと。また、バイブコーディング用のCLIツール「Mistral Vibe CLI」も同時にリリースされています。
gigazine.net
December 10, 2025 at 1:55 AM
Mistral AIが小型かつ高性能なオープンAIモデル「Devstral 2」とバイブコーディング用ツール「Mistral Vibe CLI」を公開
https://gigazine.net/news/20251210-mistral-ai-devstral-2-vibe-cli/
https://gigazine.net/news/20251210-mistral-ai-devstral-2-vibe-cli/
Mistral AIがローカル環境で動作する小型で高性能なエージェント型コーディングAI「Devstral」を発表
https://gigazine.net/news/20250522-mistral-ai-all-hands-ai-devstral/
https://gigazine.net/news/20250522-mistral-ai-all-hands-ai-devstral/
Mistral AIがローカル環境で動作する小型で高性能なエージェント型コーディングAI「Devstral」を発表
フランスのAIスタートアップであるMistral AIと同じくAIスタートアップのAll Hands AIが共同で、ソフトウェア開発向けに構築されたエージェント型のオープン言語モデル「Devstral」をリリースしました。PCでローカル動作するほど軽量で、GPT-4.1-miniやClaude 3.5 Haikuと比肩する性能を持っているとのことです。
gigazine.net
May 22, 2025 at 2:25 AM
Mistral AIがローカル環境で動作する小型で高性能なエージェント型コーディングAI「Devstral」を発表
https://gigazine.net/news/20250522-mistral-ai-all-hands-ai-devstral/
https://gigazine.net/news/20250522-mistral-ai-all-hands-ai-devstral/
È uscita la CLI di Mistral: si chiama Vibe. Ma sopratutto sono usciti i modelli Devstral 2 (123B) e Devstral Small 2 (24B).
Ci ho giocato 5 minuti e mi sono piaciuti
mistral.ai/news/devstra...
Ci ho giocato 5 minuti e mi sono piaciuti
mistral.ai/news/devstra...
December 9, 2025 at 8:39 PM
È uscita la CLI di Mistral: si chiama Vibe. Ma sopratutto sono usciti i modelli Devstral 2 (123B) e Devstral Small 2 (24B).
Ci ho giocato 5 minuti e mi sono piaciuti
mistral.ai/news/devstra...
Ci ho giocato 5 minuti e mi sono piaciuti
mistral.ai/news/devstra...
Devstral | Discussion
Devstral | Mistral AI
Introducing the best open-source model for coding agents.
mistral.ai
May 21, 2025 at 7:20 PM
Devstral | Discussion
Da wären zum einen die moralisch standfesten Menschen hinter Anthropic (Claude-Modelle) und zum anderen europäische Alternativen wie Mistral AI (LeChat-Modelle wie Mistral, Ministral, Devstral oder Codestral).
March 3, 2026 at 3:43 PM
Da wären zum einen die moralisch standfesten Menschen hinter Anthropic (Claude-Modelle) und zum anderen europäische Alternativen wie Mistral AI (LeChat-Modelle wie Mistral, Ministral, Devstral oder Codestral).
Devstral | Mistral AI
Introducing the best open-source model for coding agents.
mistral.ai
December 12, 2025 at 7:12 AM
Where GLM-4.7 Flash shines is when you feed it enormous inputs.
That is typical of agentic coding tools. It’s on the Pareto frontier there.
Better than GPT-OSS 20B, cheaper and faster than Devstral Small 2.
That is typical of agentic coding tools. It’s on the Pareto frontier there.
Better than GPT-OSS 20B, cheaper and faster than Devstral Small 2.
GLM-4.7-Flash — a 30B-A3B
Fits on a Macbook, does phenomenal on agentic & coding benchmarks
huggingface.co/zai-org/GLM-...
Fits on a Macbook, does phenomenal on agentic & coding benchmarks
huggingface.co/zai-org/GLM-...
January 23, 2026 at 2:59 PM
Where GLM-4.7 Flash shines is when you feed it enormous inputs.
That is typical of agentic coding tools. It’s on the Pareto frontier there.
Better than GPT-OSS 20B, cheaper and faster than Devstral Small 2.
That is typical of agentic coding tools. It’s on the Pareto frontier there.
Better than GPT-OSS 20B, cheaper and faster than Devstral Small 2.