OpenCode sends a prompt to the OpenRouter model selected in its model selector; OpenRouter then handles the gateway-side model or provider choice. A fixed model selection does not automatically choose a model based on what the prompt asks. That behavior requires a router such as OpenRouter Auto Router. Configuration syntax also differs between OpenCode’s current provider guide and its v2 documentation, so use the instructions that match your installed version.
How a prompt travels from OpenCode to an OpenRouter model
- OpenCode stores your OpenRouter credentials. The documented workflow is to create an OpenRouter API key, run
/connectin OpenCode, search for OpenRouter, and enter the key. - You select a model in OpenCode. The current provider guide says many OpenRouter models are preloaded and selectable with
/models. OpenCode v2 documents selectors in the formopenrouter/<OpenRouter model ID>. - OpenCode sends the request through OpenRouter. OpenRouter acts as the gateway to the selected model. Depending on the routing options you configure, provider choice or error recovery may be handled at the gateway.
- The model that handles the request returns a response. For OpenRouter fallback routing, its documentation says the response identifies the model actually used, and pricing is based on that model.
In short, OpenCode manages your credential and selected model; OpenRouter receives the request and applies any gateway-side routing you have enabled. The phrase “coding prompts” does not mean OpenCode itself automatically classifies each prompt and chooses a model.
Connect OpenCode to OpenRouter
- Create an API key with OpenRouter.
- In OpenCode, run
/connect, find OpenRouter, and enter the key. - Run
/modelsand choose an available OpenRouter model. The current OpenCode provider guide says many OpenRouter models are preloaded; it also allows adding models inopencode.json.
See OpenCode’s provider guide for the documented connection workflow. OpenRouter credentials are required for this API-key route.
Choose a fixed OpenRouter model
A fixed selector sends requests to the model you chose, rather than selecting a different model based on the prompt’s complexity or subject. OpenCode v2 gives openrouter/anthropic/claude-sonnet-4 as an example. The selector begins with the provider name, openrouter, followed by the full OpenRouter model ID.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
#1 Best Overall
- 【75% Space‑saving Layout】The KN85 series is a compact 85‑key keyboard (13.68" × 5.51" × 1.77") that keeps all the essentials (F1–F12, arrows, shortcuts) without the number pad. It frees up 25% of desk space for better mouse movement. Designed for small desks, laptop setups, gamers and minimalists. For frequent number‑pad input, choose our full‑size KN104 with a complete dedicated numpad, or opt for our new KN98 model — compact 99‑key that retains the numpad while saving desktop real‑estate
- 【Tri-Mode Connectivity for Multi-Device Workflow】Connect via USB‑C, 2.4GHz wireless, or Bluetooth 5.0 (3 channels supported), with ultra‑low latency (USB 2ms, 2.4G 5ms, BT 11ms). Switch seamlessly between Windows and Mac to work across your PC, laptop, tablet, smartphone, or gaming console. Perfect for programmer, student, creator, or hybrid worker. The built‑in 4000mAh rechargeable battery ensures stable wireless performance. Continue typing while charging via wired mode when power runs low
- 【Creamy Thocky Typing Sound】The gasket mount absorbs harsh vibrations and hollow echoes to produce a smooth marbly thock, rather than loud clacky taps. Each keypress feels softly cushioned. Whether you’re working late at home or typing in a shared office space, the mellow, ASMR-like tone makes every keystroke a genuinely enjoyable experience
- 【Hot-swap for Tailored Sound & Tactile】Pre-lubed Bsun linear switches (45-50gf actuation) deliver a buttery response. Compatible with both 3 pin and 5pin switches, they enables solder-free swapping. From beginners to frequent typists and dedicated writers, craft your preferred typing signature without complex modding
- 【RGB Backlighting & Programmable】A warm ambient glow surrounds PBT keycaps and case edges, creating a calm, inviting desk vibe for late-night workspace. Adjust hues and brightness through shortcut keys or companion software. The KN85 driver (Windows only, wired/2.4G mode) lets you remap keys and set custom macros to boost your daily productivity
In v2, the provider segment ends at the first slash, while the model ID can contain additional slashes. IDs are case-sensitive. A selector can also include an optional #variant. See the v2 model documentation for selector parsing and provider configuration for its provider setup.
Choose who controls routing
Several routing choices can affect a request, but they operate at different layers. An OpenCode provider preference concerns which OpenRouter provider should serve a model; an OpenRouter fallback list concerns what happens when a model attempt fails; Auto Router can choose a model based on the prompt.
Rank #2
- Tri-mode Connection Keyboard: AULA F75 Pro wireless mechanical keyboards work with Bluetooth 5.0, 2.4GHz wireless and USB wired connection, can connect up to five devices at the same time, and easily switch by shortcut keys or side button. F75 Pro computer keyboard is suitable for PC, laptops, tablets, mobile phones, PS, XBOX etc, to meet all the needs of users. In addition, the rechargeable keyboard is equipped with a 4000mAh large-capacity battery, which has long-lasting battery life
- Hot-swap Custom Keyboard: This custom mechanical keyboard with hot-swappable base supports 3-pin or 5-pin switches replacement. Even keyboard beginners can easily DIY there own keyboards without soldering issue. F75 Pro gaming keyboards equipped with pre-lubricated stabilizers and LEOBOG reaper switches, bring smooth typing feeling and pleasant creamy mechanical sound, provide fast response for exciting game
- Advanced Structure and PCB Single Key Slotting: This thocky heavy mechanical keyboard features a advanced structure, extended integrated silicone pad, and PCB single key slotting, better optimizes resilience and stability, making the hand feel softer and more elastic. Five layers of filling silencer fills the gap between the PCB, the positioning plate and the shaft,effectively counteracting the cavity noise sound of the shaft hitting the positioning plate, and providing a solid feel
- 16.8 Million RGB Backlit: F75 Pro light up led keyboard features 16.8 million RGB lighting color. With 16 pre-set lighting effects to add a great atmosphere to the game. And supports 10 cool music rhythm lighting effects with driver. Lighting brightness and speed can be adjusted by the knob or the FN + key combination. You can select the single color effect as wish. And you can turn off the backlight if you do not need it
- Professional Gaming Keyboard: No matter the outlook, the construction, or the function, F75 Pro mechanical keyboard is definitely a professional gaming keyboard. This 81-key 75% layout compact keyboard can save more desktop space while retaining the necessary arrow keys for gaming. Additionally, with the multi-function knob, you can easily control the backlight and Media. Keys macro programmable, you can customize the function of single key or key combination function through F75 driver to increase the probability of winning the game and improve the work efficiency. N key rollover, and supports WIN key lock to prevent accidental touches in intense games
| Choice | Who makes the decision | Can it vary between requests? | What happens on an error? |
|---|---|---|---|
| Fixed model selector | You choose a specific OpenRouter model in OpenCode. | Not based on prompt content by itself; the selected model remains fixed unless you change it or configure gateway behavior. | Error handling depends on OpenRouter routing options and the model/provider setup. |
| OpenCode provider preference | You pass a provider-order preference for a model; OpenRouter handles the gateway request. | It specifies a preference, not prompt-based model selection. | Fallback behavior is separate and depends on whether it is enabled and configured. |
| OpenRouter model fallback | OpenRouter follows the configured model priority list. | It can try another listed model after an eligible failure. | OpenRouter documents retries after errors including rate limits, downtime, context-length validation errors, and moderation flags. |
| OpenRouter Auto Router | OpenRouter analyzes prompt complexity, task type, and model capability, then selects a model. | Yes; the selected model can vary with the request. | The router chooses a model for the request; do not assume a particular fallback policy beyond the options documented for your setup. |
The table describes distinct controls: choosing a provider for a selected model does not mean OpenCode is choosing a new model, and an error fallback is not the same as prompt-based model selection.
Set provider preferences or disable fallbacks
The non-versioned OpenCode provider guide shows an OpenRouter per-model configuration with a provider order, for example order: ["baseten"], and an option allow_fallbacks: false. These are configurable choices, not universal defaults: a provider order expresses preference, while disabling fallbacks prevents the corresponding fallback behavior. Consult the current provider guide and use its complete example in the context of your installed configuration.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Rank #3
- Fluid Typing Experience: Laptop-like profile with spherically-dished keys shaped for your fingertips delivers a fast, fluid, precise and quieter typing experience
- Automate Repetitive Tasks: Easily create and share time-saving Smart Actions shortcuts to perform multiple actions with a single keystroke with the Logi Options+ app (1)
- Smarter Illumination: Backlit keyboard keys light up as your hands approach and adapt to the environment; Now with more lighting customizations on Logi Options+ (1)
- More Comfort, Deeper Focus: Work for longer with a solid build, low-profile design and an optimum keyboard angle that is better for your wrist posture
- Multi-Device, Multi OS Bluetooth Keyboard: Pair with up to 3 devices on nearly any operating system (Windows, macOS, Linux, Googlebook OS) via Bluetooth Low Energy or included Logi Bolt USB receiver (2)
On OpenRouter’s side, a fallback models list expresses model priority. OpenRouter says it can try the next model after specified errors, and that the response identifies the model used. See OpenRouter’s model fallback documentation for supported behavior. Do not treat an OpenCode provider-order preference and an OpenRouter model fallback list as interchangeable settings.
Use Auto Router for prompt-based model selection
OpenRouter’s openrouter/auto selector is the documented option when you want OpenRouter to choose a model based on prompt complexity, task type, and model capability. OpenRouter says it forwards the request to its chosen model and returns model metadata. Its eligible model pool changes, so a list of candidates should not be treated as a permanent guarantee. Details are in the Auto Router documentation.
Rank #4
- Multi-Device Connection: The F99 wireless mechanical keyboard provides three connection methods, including BT5.0, 2.4GHz wireless mode, and USB wired mode. It can be connected to up to five devices at the same time, and switch between them easily by FN and key combination keys. No limits about your keyboard connection to meet the needs of work, gaming, and study
- Hot-swappable Custom Keyboard: The switches and keycaps can be freely replaced(keycap/switch puller are included in the package).This customizable keyboard with hot-swap PCB allows users to replace 3 pins/5 pins switches easily without soldering issue. F99 mechanical keyboards equipped with pre-lubed linear switches, bring smooth typing feeling and pleasant typing sound, provide fast response for exciting game
- Mechanical Gaming Keyboard: F99 is a premium mechanical keyboard for both work and game. With 16 RGB lighting effect to adds a great atmosphere to the game room. Keys support macro customization, which allows macro recording and editing, customize key function and 16.8 million light colors, and supports cool music rhythm lighting effects with driver. N-key rollover, keyboard can respond to multiple key presses at the same time, which is helpful in very exciting real-time games
- Gasket Structure and PCB Single Key Slotting: This computer keyboard features a advanced structure, extended integrated silicone pad, and PCB single key slotting, better optimizes resilience and stability, making the hand feel softer and more elastic. Five layers of filling silencer fills the gap between the PCB, the positioning plate and the shaft,effectively counteracting the cavity noise sound of the shaft hitting the positioning plate, and providing a solid feel
- PBT Keycaps and 8000mAh Battery: 99 keys 96% layout compact keyboard can save more desktop space while keep necessary arrow keys and number area for games and work. The rechargeable keyboard built-in 8000mAh large capcacity battery to provide more power and longer battery life. Double shot PBT keycaps, made from two colors material molded into each others, make the keycaps characters maintain the vibrance and saturation, clear and not fade
Auto Router is different from selecting a fixed model such as openrouter/anthropic/claude-sonnet-4: the latter identifies a model, while openrouter/auto delegates model selection to OpenRouter. Use the router only if that variable, prompt-aware choice is what you want.
Check your OpenCode documentation generation before copying configuration
The current, non-versioned OpenCode provider guide and the v2 documentation show different configuration shapes. The current guide uses a provider object and documents /connect and /models; v2 uses providers, describes OpenRouter’s native runtime, and documents selectors such as openrouter/anthropic/claude-sonnet-4. These are not interchangeable examples. Confirm which documentation applies to your installed OpenCode version before copying a configuration block.
Best Value
- 4 Extra Hotkeys, Full-Size 108-Key Anti-Ghosting - Dedicated shortcut keys default to mute, calculator, screen lock and desktop, while 104 keys register accurately even during rapid multi-key combos.
- Swap Switches Without Soldering, Smooth and Quiet - The upgraded socket accepts almost any 3-pin or 5-pin switch, and stock Red linear switches keep clicks discreet for shared spaces.
- Vibrant RGB for a True eSports Vibe - Up to 19 preset lighting modes with adjustable brightness and flow speed, including a music-sync mode that lights up in time with your desktop audio.
- Ergonomic 2-Stage Feet, 2 Sets of Mixed Color Keycaps - Adjustable feet relax your wrists during long sessions, and two included keycap sets let you swap looks whenever you want a fresh vibe.
- Pro Software for Even Deeper Customization - Reassign the 4 hotkeys to your own shortcuts, design custom lighting effects, and program macros with your own keybindings.
OpenCode v2 says to retain the native OpenRouter package when overriding its endpoint or using an OpenRouter-compatible gateway, so OpenRouter request and reasoning behavior is preserved. It recommends defining a custom provider when a gateway has its own model inventory and exposes only an OpenAI-compatible API. Refer to the v2 provider documentation for those cases.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
