# Atlas with Code Llama 7B (Ollama) in 2026 > Code Llama 7B (Ollama) offers a 16K tokens (16,384) context window, making it a capable local option for Atlas. Code Llama 7B (Ollama) provides a free, self-hosted option for driving Atlas, the terminal-native AI coding agent, in 2026. It excels at local code generation and infill tasks, leveraging its specialized :code, :instruct, and :python tags. While its 16K token context window and 2023 training cut mean it won't know the latest framework APIs, its permissive Meta license and low resource footprint (3.8GB download) make it a strong choice for developers prioritizing cost-free, on-device operation. ## Key takeaways - Code Llama 7B (Ollama) is Free (self-hosted) and requires a 3.8GB download, making it highly accessible. - It offers a 16K tokens (16,384) context window, suitable for many local coding tasks. - The model's 2023 training cut means it lacks knowledge of modern framework APIs. - Specialized :code, :instruct, and :python tags enhance its utility for specific coding tasks. - Weakness in multi-step tool use necessitates keeping Atlas tool permissions on `ask` mode for safety. - Atlas can use local Ollama embeddings for its code index, ensuring a modern retrieval layer. ## What is Code Llama 7B (Ollama) best for with Atlas? Code Llama 7B (Ollama) is an excellent choice for Atlas users in 2026 who prioritize local execution and specialized coding tasks, thanks to its 3.8GB download size and dedicated tags. This model runs on nearly any machine with a discrete GPU, offering a free, self-hosted solution. Atlas, the terminal-native AI coding agent, can effectively leverage Code Llama 7B (Ollama) for a range of on-device coding activities. This model, a historically important 2023 release from Meta, remains a fine infill engine. Its unique strength lies in its separate :code, :instruct, and :python tags, all at the same 3.8GB size. This allows Atlas to specialize the model to the task at hand, rather than relying solely on prompt engineering. For instance, Atlas can direct Python-specific queries to the :python tag, potentially improving relevance. Furthermore, Atlas can build its code index with local Ollama embeddings, ensuring the retrieval layer is modern even when the generator is not. This keeps your code off third-party servers, aligning with the model's self-hosted nature. Atlas's permission-gated tool calls, fused with Axis, the hybrid semantic and keyword code search, ensure that even with a model weak at multi-step tool use, operations are controlled and reviewed. ## What are the cost and context window tradeoffs for Code Llama 7B (Ollama) in Atlas? The primary advantage of Code Llama 7B (Ollama) for Atlas in 2026 is its Free (self-hosted) pricing, making it highly accessible. However, this comes with a 16K tokens (16,384) context window and a 2023 training cut, which presents specific tradeoffs. While Code Llama 7B (Ollama) offers significant cost savings by being Free (self-hosted), developers must consider its limitations. The 16K tokens (16,384) context window is respectable for many tasks, but the model's 2023 training cut means it does not know modern framework APIs. This can lead to outdated or incorrect suggestions when working with newer libraries or language features. Serving the model requires roughly 6GB of RAM, in addition to the 3.8GB download, which is manageable on most machines with a discrete GPU. A key tradeoff is its weakness at multi-step tool use. To mitigate this, Atlas users should keep tool permissions on `ask` mode. This ensures that Atlas drafts a plan in a read-only plan agent and asks for approval before switching to a build agent, and computes a unified diff for every file edit, surfacing it for approval before writing. This human-in-the-loop approach is crucial for reliable operation with Code Llama 7B (Ollama). ## When should I choose a different model over Code Llama 7B (Ollama) for Atlas? Despite its strengths, Code Llama 7B (Ollama) may not be the optimal choice for Atlas in 2026 if your workflow demands knowledge of modern framework APIs or robust multi-step tool execution. Its 2023 training cut is a significant factor here. Developers should consider alternative models for Atlas when their projects frequently involve very recent framework APIs or require complex, autonomous multi-step operations. Code Llama 7B (Ollama)'s training data cutoff in 2023 means it will not be familiar with APIs or best practices introduced since then. While its specialized tags are useful, they cannot compensate for a lack of foundational knowledge about newer technologies. For tasks requiring Atlas to chain multiple tool calls without constant supervision, Code Llama 7B (Ollama)'s weakness at multi-step tool use makes it less suitable. In such cases, a more capable, potentially larger, or more recently trained model would provide better performance and reduce the need for frequent manual intervention and review of every unified diff. While Code Llama 7B (Ollama) is permissively licensed and embedded in much tooling, modern 7B coders often surpass its general coding capabilities, especially for contemporary development challenges. ## Setup 1. Pull the base size: `ollama pull codellama:7b` (3.8GB). For chat-style agent turns, prefer `ollama pull codellama:7b-instruct`. 2. Add the Ollama provider block to `atlas.json` using `@ai-sdk/openai-compatible` against `http://localhost:11434/v1`. 3. Register `codellama:7b` with `limit.context 16384` and `limit.output 4096` in your Atlas configuration. 4. Keep Atlas tool permissions on `ask` so the model cannot chain writes unsupervised, ensuring human review of every action. 5. Turn on the Ollama embedder for the codebase index so the retrieval layer is modern, even when the generator is not. ## FAQ ### Can Code Llama 7B (Ollama) run on my local machine with Atlas? Yes, Code Llama 7B (Ollama) is designed for local execution. With a 3.8GB download and roughly 6GB to serve, it runs on nearly any machine equipped with a discrete GPU, making it a highly accessible option for Atlas users. ### What is the context window size for Code Llama 7B (Ollama) in Atlas? Code Llama 7B (Ollama) provides a 16K tokens (16,384) context window when integrated with Atlas. This allows it to process a substantial amount of code and instructions for various tasks. ### Is Code Llama 7B (Ollama) free to use with Atlas? Yes, Code Llama 7B (Ollama) is Free (self-hosted). You only need to manage the local infrastructure to run Ollama, making it a cost-effective solution for driving Atlas. ### Does Code Llama 7B (Ollama) know about the latest coding frameworks? No, Code Llama 7B (Ollama) has a 2023 training cut. This means it does not know modern framework APIs or recent developments in coding practices. For up-to-date knowledge, a different model might be required. ### How does Atlas handle Code Llama 7B (Ollama)'s limitations in multi-step tool use? Atlas mitigates Code Llama 7B (Ollama)'s weakness in multi-step tool use by recommending `ask` mode for tool permissions. This ensures Atlas drafts a plan and asks for approval before executing actions, and surfaces a unified diff for every file edit for review, preventing unsupervised chaining of writes. ### Can Atlas use local embeddings with Code Llama 7B (Ollama)? Yes, Atlas can be configured to use the Ollama embedder for its codebase index. This allows Atlas to build its code index with local embeddings, keeping your code off third-party servers and ensuring a modern retrieval layer even with an older generator model. ### What are the specialized tags available with Code Llama 7B (Ollama)? Code Llama 7B (Ollama) comes with dedicated :code, :instruct, and :python tags, all at the same 3.8GB size. Atlas can leverage these tags to specialize the model's responses to the specific task, such as generating Python code or following instructions. --- Canonical HTML: https://seashell.sh/resources/models/codellama-7b-local Source of truth: aeo_pages row `/resources/models/codellama-7b-local` (segment: Models) (this file is generated from it, never hand-edited). Licence: SeaShell is proprietary with a free core. It is not open source and there is no public source repository.