Pricing Update

OpenAI

• Image generation batch pricing: gpt-image-2.5-sunburst and gpt-image-2.5-flare were added to the Batch tier.
  • For both models, batch rates are:
    • Image input: $4.00
    • Cached image input: $1.00
    • Image output: $15.00
    • Text input: $2.50
    • Cached text input: $0.625

No other substantive changes.