[BOT ISSUE] Bedrock: add missing Moonshot Kimi K3 models (moonshotai.kimi-k3 + geo variants)

Update packages/proxy/schema/model_list.json, using the existing moonshotai.kimi-k2.5 entry around line 9447 and other Bedrock geo entries as templates. First grep the catalog to confirm all three IDs are absent, then verify the model card and pricing details, including the uncertain max_output_tokens value. Done means the base and both geo variants are present with the specified fields, parent links, and Bedrock availability.

Summary

Moonshot AI's Kimi K3 launched on AWS Bedrock on September 18, 2026, but the three required catalog entries are missing from model_list.json. The catalog already has the predecessor moonshotai.kimi-k2.5 (line ~9447) with the same Bedrock naming convention, confirming the pattern.

Missing Models

Suggested Catalog Entry (base)

"moonshotai.kimi-k3": {
  "format": "converse",
  "flavor": "chat",
  "multimodal": true,
  "input_cost_per_mil_tokens": 3.00,
  "output_cost_per_mil_tokens": 15.00,
  "input_cache_read_cost_per_mil_tokens": 0.30,
  "input_cache_write_cost_per_mil_tokens": 3.75,
  "displayName": "Kimi K3",
  "max_input_tokens": 1000000,
  "available_providers": [
    "bedrock"
  ]
}

Geo variants (us.moonshotai.kimi-k3, global.moonshotai.kimi-k3) should follow the same pattern as other Bedrock geo entries, with parent: "moonshotai.kimi-k3".

Notes:

• multimodal: true — accepts text and image input, outputs text
• Pricing is from Global CRIS (cross-region inference) tier: $3.00 input / $15.00 output / $0.30 cache read / $3.75 cache write per 1M tokens
• max_output_tokens not listed on the model card — verify from the API or set consistent with K2.5's 16384
• reasoning field: not indicated on the model card; omit unless confirmed

Template

Use moonshotai.kimi-k2.5 (line ~9447) as a structural template. Key differences:

• Higher pricing ($3.00/$15.00 vs $0.60/$3.00)
• Larger context (1M vs 256K)
• Add cache pricing fields (input_cache_read_cost_per_mil_tokens, input_cache_write_cost_per_mil_tokens)
• No reasoning: true unless confirmed

Sources

• Bedrock Kimi K3 Model Card — confirms model ID moonshotai.kimi-k3, geo IDs us.moonshotai.kimi-k3 and global.moonshotai.kimi-k3, multimodal (text+image), 1M token context, launched Sept 18 2026
• Amazon Bedrock Pricing — Global CRIS pricing: $3.00/$15.00 input/output, $0.30 cache read, $3.75 cache write per 1M tokens

Verification Checklist

Local Files Inspected

• packages/proxy/schema/model_list.json — confirmed moonshotai.kimi-k3, us.moonshotai.kimi-k3, and global.moonshotai.kimi-k3 are all absent; predecessor moonshotai.kimi-k2.5 exists at line ~9447

{
  "kind": "missing_model",
  "provider": "bedrock",
  "models": ["moonshotai.kimi-k3", "us.moonshotai.kimi-k3", "global.moonshotai.kimi-k3"],
  "status": "active",
  "model_specs": {
    "moonshotai.kimi-k3": {
      "format": "converse",
      "flavor": "chat",
      "multimodal": true,
      "input_cost_per_mil_tokens": 3.00,
      "output_cost_per_mil_tokens": 15.00,
      "input_cache_read_cost_per_mil_tokens": 0.30,
      "input_cache_write_cost_per_mil_tokens": 3.75,
      "displayName": "Kimi K3",
      "max_input_tokens": 1000000,
      "available_providers": ["bedrock"]
    },
    "us.moonshotai.kimi-k3": {
      "format": "converse",
      "flavor": "chat",
      "multimodal": true,
      "input_cost_per_mil_tokens": 3.00,
      "output_cost_per_mil_tokens": 15.00,
      "input_cache_read_cost_per_mil_tokens": 0.30,
      "input_cache_write_cost_per_mil_tokens": 3.75,
      "displayName": "Kimi K3",
      "max_input_tokens": 1000000,
      "parent": "moonshotai.kimi-k3",
      "available_providers": ["bedrock"]
    },
    "global.moonshotai.kimi-k3": {
      "format": "converse",
      "flavor": "chat",
      "multimodal": true,
      "input_cost_per_mil_tokens": 3.00,
      "output_cost_per_mil_tokens": 15.00,
      "input_cache_read_cost_per_mil_tokens": 0.30,
      "input_cache_write_cost_per_mil_tokens": 3.75,
      "displayName": "Kimi K3",
      "max_input_tokens": 1000000,
      "parent": "moonshotai.kimi-k3",
      "available_providers": ["bedrock"]
    }
  },
  "source_urls": [
    "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-moonshotai-kimi-k3.html",
    "https://aws.amazon.com/bedrock/pricing/"
  ]
}