update llm-pricing

[Prachi1615]

Overview

This PR updates the latest API pricing in the documentation

[Copilot]

Pull request overview

This PR updates API pricing information across documentation files to reflect the latest rates for various LLM, TTS, and ASR services.

Changes:

• Updated pricing for OpenAI models (GPT-4o, GPT-4.1, GPT-5 series) with approximately 3x increases
• Updated pricing for Google Gemini, Grok, DeepSeek, Near AI, Meta Llama, and Anthropic Claude models
• Updated Text-to-Speech pricing for Eleven Labs and Riva services (3x increase)
• Updated Speech-to-Text pricing for Google ASR service (3x increase)

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
mintlify/api-reference/introduction.mdx	Updates all LLM, TTS, and ASR model pricing values in the pricing tables
docs/api-reference/introduction.mdx	Identical pricing updates to maintain consistency across documentation locations

Comments suppressed due to low confidence (5)

docs/api-reference/introduction.mdx:1

• GPT-4.1 is not a known OpenAI model version as of January 2025. OpenAI's GPT-4 family includes models like GPT-4, GPT-4-turbo, and GPT-4o, but not GPT-4.1. Verify this model name or remove it if it doesn't exist.
  docs/api-reference/introduction.mdx:1
• GPT-5 and its variants (GPT-5-mini, GPT-5-nano) are not released or announced OpenAI models as of January 2025. These model names should be verified or removed if they don't exist.
  docs/api-reference/introduction.mdx:1
• Gemini 3 models are not known Google AI model versions as of January 2025. Google's Gemini family includes Gemini 1.0, 1.5, and 2.0, but not version 3. Verify these model names.
  docs/api-reference/introduction.mdx:1
• Grok-4 is not a known xAI model version as of January 2025. The latest known Grok models are Grok-2 and its variants. Verify these model names or remove if they don't exist.
  docs/api-reference/introduction.mdx:1
• Claude Sonnet 4.5 and Claude Opus 4.1 are not known Anthropic model versions as of January 2025. Anthropic's Claude 3 family includes models like Claude 3.5 Sonnet and Claude 3 Opus, but version 4.x models haven't been announced. Verify these model names.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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