85 lines
2.0 KiB
Markdown
85 lines
2.0 KiB
Markdown
# K2.5 Emergency Model Switch
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**Status:** PREPARED - NOT ACTIVE
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**Purpose:** Backup if Anthropic credits run out
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## K2.5 Model Details
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- **Provider:** Fireworks.ai
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- **Model ID:** `accounts/fireworks/models/kimi-k2p5` (verified available)
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- **Also available:** `kimi-k2-instruct-0905`, `kimi-k2-thinking`
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- **Context:** 128k tokens
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- **Max output:** 8192 tokens
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- **Cost:** ~$0.40/M input, ~$1.60/M output (10% of Opus)
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## To Activate (Emergency Only)
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### Option 1: Per-session override (temporary)
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```
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/model fireworks/accounts/fireworks/models/kimi-k2p5
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```
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### Option 2: Set as default for main agent
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Add to `agents.list[0]` (main agent):
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```json
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{
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"id": "main",
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"model": "fireworks/accounts/fireworks/models/kimi-k2p5",
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"identity": {
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"name": "James",
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"emoji": "⚡"
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}
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}
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```
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### Option 3: Full config patch (adds K2.5 to providers + sets default)
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Run this command:
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```bash
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openclaw gateway config.patch --raw '{
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"models": {
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"providers": {
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"fireworks": {
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"models": [
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{
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"id": "accounts/fireworks/models/kimi-k2p5",
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"name": "Kimi K2.5",
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"reasoning": false,
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"input": ["text"],
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"cost": {"input": 0.40, "output": 1.60, "cacheRead": 0, "cacheWrite": 0},
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"contextWindow": 128000,
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"maxTokens": 8192
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}
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]
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}
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}
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},
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"agents": {
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"defaults": {
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"model": "fireworks/accounts/fireworks/models/kimi-k2p5"
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}
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}
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}'
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```
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## K2.5 Limitations vs Opus
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- Smaller context (128k vs 200k)
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- Less nuanced reasoning
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- May struggle with complex multi-step tasks
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- **Good for:** Straightforward coding, simple Q&A, routine tasks
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- **Not ideal for:** Complex judgment calls, nuanced conversation
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## Rollback to Anthropic
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```bash
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openclaw gateway config.patch --raw '{
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"agents": {
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"defaults": {
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"model": "anthropic/claude-opus-4-5"
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}
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}
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}'
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```
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Or per-session: `/model anthropic/claude-opus-4-5`
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## Fireworks API Key
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Already configured in env: `FIREWORKS_API_KEY`
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