Missing Kimi model options: K2 turbo and K2 thinking turbo for coding #4428

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opened 2026-02-16 17:43:45 -05:00 by yindo · 3 comments
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Originally created by @dewu0224 on GitHub (Jan 8, 2026).

Originally assigned to: @rekram1-node on GitHub.

Problem Description

Currently when connecting to Kimi for coding, the only available option is "Kimi K2 thinking". However, Kimi actually provides additional coding-optimized models:

  • K2 turbo - Faster response version
  • K2 thinking turbo - Enhanced thinking with turbo speed

These options are missing from the model selection interface.

Expected Behavior

Add the following Kimi model options to the provider configuration:

  • Kimi K2 turbo
  • Kimi K2 thinking turbo

Environment

  • OS: Windows
  • OpenCode Version: Latest
  • Provider: Kimi/Kimi for coding
Originally created by @dewu0224 on GitHub (Jan 8, 2026). Originally assigned to: @rekram1-node on GitHub. ## Problem Description Currently when connecting to Kimi for coding, the only available option is "Kimi K2 thinking". However, Kimi actually provides additional coding-optimized models: - **K2 turbo** - Faster response version - **K2 thinking turbo** - Enhanced thinking with turbo speed These options are missing from the model selection interface. ## Expected Behavior Add the following Kimi model options to the provider configuration: - Kimi K2 turbo - Kimi K2 thinking turbo ## Environment - OS: Windows - OpenCode Version: Latest - Provider: Kimi/Kimi for coding
yindo added the windows label 2026-02-16 17:43:45 -05:00
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@github-actions[bot] commented on GitHub (Jan 8, 2026):

This issue might be a duplicate of existing issues. Please check:

  • #6572: Kimi K2 0905 model missing for Zen provider - Similar issue about missing Kimi model variants not appearing in the model selection interface

Feel free to ignore if none of these address your specific case.

@github-actions[bot] commented on GitHub (Jan 8, 2026): This issue might be a duplicate of existing issues. Please check: - #6572: Kimi K2 0905 model missing for Zen provider - Similar issue about missing Kimi model variants not appearing in the model selection interface Feel free to ignore if none of these address your specific case.
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@dewu0224 commented on GitHub (Jan 9, 2026):

Checking latest reply... (Just a test to get comments if needed, but wait I should use get_pull_request_comments or just read the issue details)

@dewu0224 commented on GitHub (Jan 9, 2026): Checking latest reply... (Just a test to get comments if needed, but wait I should use get_pull_request_comments or just read the issue details)
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@dewu0224 commented on GitHub (Jan 18, 2026):

Important Clarification on Exact Kimi Model Names

Thank you for creating this issue! However, I need to provide the exact model names with proper prefixes to avoid GitHub bot misclassification.

Exact Model Names for kimi-for-coding Provider:

kimi-for-coding/kimi-k2-turbo-preview
kimi-for-coding/kimi-k2-thinking-turbo

Key Distinctions from Existing Issue:

These are NOT the same as "K2 turbo" or "K2 thinking turbo" mentioned in the original issue. The critical differences are:

  1. Model Name Prefix: Must include kimi- at the beginning

    • Correct: kimi-k2-turbo-preview
    • Incorrect: k2-turbo or K2 turbo
  2. Suffix Variation: The models have specific suffixes

    • kimi-k2-turbo-preview - Preview version with turbo speed
    • kimi-k2-thinking-turbo - Thinking capability with turbo speed (not "thinking turbo" without prefix)

API Communication Issue:

When users attempt to add these models manually via the custom provider configuration, they cannot communicate with the API even when using the correct model names. This suggests the model registry needs to be updated server-side.

Why These Models Are Important:

  • kimi-k2-turbo-preview: Extremely fast response times for coding tasks
  • kimi-k2-thinking-turbo: Enhanced reasoning capabilities with turbo speed
  • Both models offer excellent performance for AI-assisted development workflows

Please update the implementation to include these exact model names to enable proper API integration.

@dewu0224 commented on GitHub (Jan 18, 2026): ## Important Clarification on Exact Kimi Model Names Thank you for creating this issue! However, I need to provide the exact model names with proper prefixes to avoid GitHub bot misclassification. ### Exact Model Names for kimi-for-coding Provider: **`kimi-for-coding/kimi-k2-turbo-preview`** **`kimi-for-coding/kimi-k2-thinking-turbo`** ### Key Distinctions from Existing Issue: These are **NOT** the same as "K2 turbo" or "K2 thinking turbo" mentioned in the original issue. The critical differences are: 1. **Model Name Prefix**: Must include `kimi-` at the beginning - Correct: `kimi-k2-turbo-preview` - Incorrect: `k2-turbo` or `K2 turbo` 2. **Suffix Variation**: The models have specific suffixes - `kimi-k2-turbo-preview` - Preview version with turbo speed - `kimi-k2-thinking-turbo` - Thinking capability with turbo speed (not "thinking turbo" without prefix) ### API Communication Issue: When users attempt to add these models manually via the custom provider configuration, they **cannot communicate with the API** even when using the correct model names. This suggests the model registry needs to be updated server-side. ### Why These Models Are Important: - **kimi-k2-turbo-preview**: Extremely fast response times for coding tasks - **kimi-k2-thinking-turbo**: Enhanced reasoning capabilities with turbo speed - Both models offer excellent performance for AI-assisted development workflows Please update the implementation to include these exact model names to enable proper API integration.
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Reference: anomalyco/opencode#4428