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AutoGPT/docs
Toran Bruce Richards f410929560 feat(platform): Add xAI Grok 4.20 models from OpenRouter (#12620)
Requested by @Torantulino

Adds the 2 xAI Grok 4.20 models available on OpenRouter that are missing
from the platform.

## Why

`x-ai/grok-4.20` and `x-ai/grok-4.20-multi-agent` are xAI's current
flagship models (released March 2026) and are available via OpenRouter,
but weren't accessible from the platform's LLM blocks.

## Changes

**`autogpt_platform/backend/backend/blocks/llm.py`**
- Added `GROK_4_20` and `GROK_4_20_MULTI_AGENT` enum members
- Added corresponding `MODEL_METADATA` entries (open_router provider, 2M
context window, price tier 3)

**`autogpt_platform/backend/backend/data/block_cost_config.py`**
- Added `MODEL_COST` entries at 5 credits each (flagship tier, $2/M in)

**`docs/integrations/block-integrations/llm.md`**
- Added new model IDs to all LLM block tables

| Model | Pricing | Context |
|-------|---------|---------|
| `x-ai/grok-4.20` | $2/M in, $6/M out | 2M |
| `x-ai/grok-4.20-multi-agent` | $2/M in, $6/M out | 2M |

Both models use the standard OpenRouter chat completions API — no
special handling needed.

Resolves: SECRT-2196

---------

Co-authored-by: Torantulino <22963551+Torantulino@users.noreply.github.com>
Co-authored-by: Toran Bruce Richards <Torantulino@users.noreply.github.com>
Co-authored-by: Otto (AGPT) <otto@agpt.co>
2026-04-16 12:14:56 +00:00
..
2026-01-15 20:02:48 +00:00