feat(wafer): update model YAMLs [bot]

[models-bot]

Auto-generated by poc-agent for provider wafer.

---

Note

Low Risk
Metadata-only provider YAML changes with no runtime or auth impact; incorrect values could misreport cost or limits to consumers.

Overview
Updates providers/wafer/glm5.2-fast.yaml to match current Wafer/Vercel AI Gateway metadata.

Pricing is lowered across the board: input, output, and cache-read token costs are all reduced (e.g. output from 1.025e-5 to 6.6e-6 per token).

Limits change the context window from 1048576 to 1000000 and add explicit max_output_tokens and max_tokens of 128000.

^{Reviewed by Cursor Bugbot for commit 5cc7e74. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

/test-models

[harshiv-26]

Gateway test results

• Total: 8
• Passed: 8
• Failed: 0
• Validation failed: 0
• Errored: 0
• Skipped: 0
• Success rate: 100.0%

Provider	Model	Scenarios
wafer	glm5.2-fast	success: params, params:stream, tool-call, tool-call:stream, structured-output, structured-output:stream, reasoning, reasoning:stream

Successes (8)

wafer/glm5.2-fast — params (success)

Output

The capital of France is Paris.

wafer/glm5.2-fast — params:stream (success)

Output

The capital of France is Paris.

wafer/glm5.2-fast — tool-call (success)

Output

Function: get_weather
Arguments: {"location": "London"}
VALIDATION: tool-call SUCCESS

wafer/glm5.2-fast — tool-call:stream (success)

Output

{"location": "London"}
VALIDATION: tool-call stream SUCCESS

wafer/glm5.2-fast — structured-output (success)

Output

{
  "name": "science fair",
  "date": "Friday",
  "participants": [
    "Alice",
    "Bob"
  ]
}
VALIDATION: structured-output SUCCESS

wafer/glm5.2-fast — structured-output:stream (success)

Output

{
  "name": "Science Fair",
  "date": "Friday",
  "participants": [
    "Alice",
    "Bob"
  ]
}
VALIDATION: structured-output stream SUCCESS

wafer/glm5.2-fast — reasoning (success)

Output

To calculate the expression **3^3^3^3**, we need to understand the order of operations for exponentiation. When exponents are stacked in a power tower
... (truncated, 1893 chars omitted)

wafer/glm5.2-fast — reasoning:stream (success)

Output

To calculate the expression **3^3^3^3**, we need to carefully follow the rules of mathematical operations, specifically the order of operations for ex
... (truncated, 2149 chars omitted)