Stable Code Instruct 3B

CodeUnavailable

by Stability AIstable-code-instruct-3b

Instruction-tuned 3B code model from Stability AI, fine-tuned from stable-code-3b for chat-style coding tasks. Handles code generation, explanation and fix-up across multiple languages and was competitive with larger code models on benchmarks at release.

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Status: Unavailable
Context: 16,384 tokens
Input → output: Text → Text
Developer: Stability AI
Updated: September 23, 2026

Stable Code Instruct 3B is currently unavailable

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Playground

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Input & output

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Prompt

0 / 16,000

Coding instruction, for example a function spec or a request to fix code

Advanced settings (3)

Top P(optional)0–1

Temperature(optional)0–2

Max New Tokens(optional)1–2,048

⌘/Ctrl + Enter

Output

The answer appears here.

This run

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About Stable Code Instruct 3B

TL;DRAs of September 23, 2026

Stable Code Instruct 3B is a model by Stability AI in the Code category. Stable Code Instruct 3B is currently not available on Railwail. The context window holds 16,384 tokens.

stable-code-instruct-3b is the instruction-tuned variant of Stability AI's stable-code-3b. It was trained for conversational and instruction-following coding tasks such as writing functions from a description, explaining code, and fixing bugs across several popular programming languages. At release Stability reported it scoring competitively with larger 3B-7B code models on MultiPL-E and similar benchmarks. Unlike the base completion checkpoints, it expects an instruction-style prompt.

Pricing

Currently unavailable. There is no price for this model at the moment, so it cannot be run.

API

Call Stable Code Instruct 3B with your Railwail API key. Use this model ID in the request:

stable-code-instruct-3bAPI documentation Get an API key

No verified API example

The public API passes a different input format than this model needs. Use the playground above.

Specifications

Model ID: stable-code-instruct-3b
Developer: Stability AI
Category: Code
Input: Text
Output: Text
Context window: 16,384 tokens
Catalog entry updated: September 23, 2026

Input parameters

Inputs and settings from the model's input schema. The example in the API section shows which of them the API accepts.

ParameterTypeDefaultAllowed values

promptrequired
Coding instruction, for example a function spec or a request to fix code
Type: Text
Default: –
Allowed values: up to 16,000 characters
top_p
Type: Number
Default: 0.95
Allowed values: 0 to 1
temperature
Type: Number
Default: 0.3
Allowed values: 0 to 2
max_new_tokens
Type: Integer
Default: 256
Allowed values: 1 to 2,048

Use cases

Related guides

AI Coding & Code Generation Models

All models in Code

Frequently asked questions

What is Stable Code Instruct 3B?

Stable Code Instruct 3B is a model by Stability AI in the Code category. It is listed on Railwail but cannot be run at the moment.

How much does Stable Code Instruct 3B cost on Railwail?

Stable Code Instruct 3B cannot be run on Railwail at the moment, so there is no current price. Available alternatives with prices are listed further down this page.

What is the context window of Stable Code Instruct 3B?

The context window of Stable Code Instruct 3B holds 16,384 tokens.

How fast is Stable Code Instruct 3B?

There are not enough measured runs of Stable Code Instruct 3B on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.

Is Stable Code Instruct 3B better than Code Llama 13B Instruct?

That depends on the task. Stable Code Instruct 3B (Stability AI) and Code Llama 13B Instruct (Meta) are both models in the Code category. The comparison page shows their prices and specifications side by side.

Compare Stable Code Instruct 3B and Code Llama 13B Instruct

Can I use Stable Code Instruct 3B right now?

Currently unavailable. The page stays online; available alternatives from the same category are listed further down.

All models through one API

One API key for every model on Railwail. Usage is charged from prepaid credits, 1 credit = US$0.01.

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