[BOT ISSUE] Anthropic: claude-opus-4-8 base entry missing pricing and capability fields

[github-actions]

Gap

The claude-opus-4-8 base entry (line 2607 in model_list.json) is missing three fields that are present on the equivalent claude-opus-4-7 entry (line 2222):

Field	Expected value	Status
reasoning_budget	true	Missing
input_cache_write_5m_cost_per_mil_tokens	6.25	Missing
input_cache_write_1h_cost_per_mil_tokens	10	Missing

Current entry (line 2607)

"claude-opus-4-8": {
  "format": "anthropic",
  "flavor": "chat",
  "multimodal": true,
  "input_cost_per_mil_tokens": 5,
  "output_cost_per_mil_tokens": 25,
  "input_cache_read_cost_per_mil_tokens": 0.5,
  "input_cache_write_cost_per_mil_tokens": 6.25,
  "displayName": "Claude 4.8 Opus",
  "reasoning": true,
  "max_input_tokens": 1000000,
  "max_output_tokens": 128000,
  "available_providers": ["anthropic"]
}

Expected entry (matching claude-opus-4-7 pattern)

"claude-opus-4-8": {
  "format": "anthropic",
  "flavor": "chat",
  "multimodal": true,
  "input_cost_per_mil_tokens": 5,
  "output_cost_per_mil_tokens": 25,
  "input_cache_read_cost_per_mil_tokens": 0.5,
  "input_cache_write_cost_per_mil_tokens": 6.25,
  "input_cache_write_5m_cost_per_mil_tokens": 6.25,
  "input_cache_write_1h_cost_per_mil_tokens": 10,
  "displayName": "Claude 4.8 Opus",
  "reasoning": true,
  "reasoning_budget": true,
  "max_input_tokens": 1000000,
  "max_output_tokens": 128000,
  "available_providers": ["anthropic"]
}

Official sources

Field	Value	Source
reasoning_budget	true	"Adaptive thinking: Yes" on models page
input_cache_write_5m_cost_per_mil_tokens	6.25	"5m Cache Writes" column on pricing page
input_cache_write_1h_cost_per_mil_tokens	10	"1h Cache Writes" column on pricing page

• Anthropic Models page: https://platform.claude.com/docs/en/docs/about-claude/models/all-models
• Anthropic Pricing page: https://platform.claude.com/docs/en/about-claude/pricing

Local files inspected

• packages/proxy/schema/model_list.json — claude-opus-4-8 at line 2607, claude-opus-4-7 at line 2222
• The claude-opus-4-7 entry has all three fields; the claude-opus-4-8 entry does not

{
  "kind": "cost_update",
  "provider": "anthropic",
  "models": ["claude-opus-4-8"],
  "status": "active",
  "missing_fields": [
    "reasoning_budget",
    "input_cache_write_5m_cost_per_mil_tokens",
    "input_cache_write_1h_cost_per_mil_tokens"
  ],
  "source_urls": [
    "https://platform.claude.com/docs/en/docs/about-claude/models/all-models",
    "https://platform.claude.com/docs/en/about-claude/pricing"
  ]
}

[github-actions]

Prepared catalog updates for claude-opus-4-8. Updated models: claude-opus-4-8.

Verification sources: https://platform.claude.com/docs/en/docs/about-claude/models/all-models, https://platform.claude.com/docs/en/docs/about-claude/pricing
Verified metadata applied:

• claude-opus-4-8: format=anthropic, flavor=chat, displayName=Claude 4.8 Opus, max_input_tokens=1000000, max_output_tokens=128000, pricing(input/output per 1M)=5/25, input_cache_read_cost_per_mil_tokens=0.5, input_cache_write_cost_per_mil_tokens=6.25, providers=anthropic, reasoning=true, reasoning_budget=true, multimodal=true

Opened #677 to apply the catalog update.