feat(together-ai): add new models [bot]

[harshiv-26]

Auto-generated by model-addition-agent for provider together-ai.

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Note

Low Risk
Low risk: only adds new Together AI model definition YAMLs with metadata and placeholder (0.0) token costs; no runtime logic changes.

Overview
Adds two new Together AI model definition YAMLs: pixverse/pixverse-v6 (text+image to video/audio, mode: video, status: active) and xai/grok-imagine-image-pro (text to image, mode: image). Both are marked serverless and include region-wide cost stubs (0.0) for token pricing.

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[github-actions]

/test-models

[harshiv-26]

Gateway test results

• Total: 2
• Passed: 0
• Failed: 0
• Validation failed: 0
• Errored: 0
• Skipped: 2
• Success rate: 0.0%

Provider	Model	Scenarios
together-ai	pixverse/pixverse-v6	skipped: skip-check
together-ai	xai/grok-imagine-image-pro	skipped: skip-check

Skipped (2)

together-ai/pixverse/pixverse-v6 — skip-check (skipped)

Skip reason:

unsupported mode 'video'

together-ai/xai/grok-imagine-image-pro — skip-check (skipped)

Skip reason:

unsupported mode 'image'

[cursor]

Cursor Bugbot has reviewed your changes and found 2 potential issues.

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^{Reviewed by Cursor Bugbot for commit 50501e0. Configure here.}