# Provider/model registry. Prices are list prices per 1M tokens (USD) copied from the vendors'
# public pricing pages on the dates below; they are inputs to *estimated* cost, not invoices.
# Never assume a model exists: `av providers check` queries /v1/models on both vendors.
pricing_sources:
  anthropic: {url: "https://claude.com/pricing#api", retrieved: "2026-10-27", note: "table cached in Claude API skill 2026-10-06; verified against /v1/models 2026-10-27"}
  openai: {url: "https://developers.openai.com/api/docs/pricing", retrieved: "2026-10-27", note: "Standard tier, <=272K context; Batch ~50% cheaper"}
models:
  # ---- Anthropic ----
  claude-opus-5-5:   {provider: anthropic, tier: frontier, input_per_m: 4.00, cached_input_per_m: 0.20, output_per_m: 20.00, context: 1000000}
  claude-sonnet-5-5: {provider: anthropic, tier: mid,      input_per_m: 2.00, cached_input_per_m: 0.20, output_per_m: 10.00, context: 1000000}
  claude-haiku-5-5:  {provider: anthropic, tier: small,    input_per_m: 0.10, cached_input_per_m: 0.01, output_per_m: 0.50,  context: 1000000}
  # ---- OpenAI ----
  gpt-5.5:           {provider: openai, tier: frontier, input_per_m: 5.00, cached_input_per_m: 0.50, output_per_m: 30.00, context: 272000}
  gpt-5.4:           {provider: openai, tier: frontier, input_per_m: 2.50, cached_input_per_m: 0.25, output_per_m: 15.00, context: 272000}
  gpt-6.1-sol:       {provider: openai, tier: mid,      input_per_m: 2.00, cached_input_per_m: 0.10, output_per_m: 10.00, context: 272000}
  gpt-5.4-mini:      {provider: openai, tier: small,    input_per_m: 0.75, cached_input_per_m: 0.075, output_per_m: 4.50, context: 272000}
  gpt-6-luna:        {provider: openai, tier: small,    input_per_m: 0.10, cached_input_per_m: 0.01, output_per_m: 0.50,  context: 272000}
  gpt-5-mini:        {provider: openai, tier: small,    input_per_m: 0.25, cached_input_per_m: 0.025, output_per_m: 2.00, context: 272000}
# Cost-matched pairs used for provider-balanced committees (identical list prices):
cost_matched_pairs:
  mid:   {anthropic: claude-sonnet-5-5, openai: gpt-6.1-sol}     # $2 / $10
  small: {anthropic: claude-haiku-5-5,  openai: gpt-6-luna}      # $0.10 / $0.50
# Default tier for the main experiments (decided in configs/treatments.yaml)
default_tier: mid
request_defaults:
  anthropic: {max_tokens: 4096, effort: medium, thinking: adaptive}   # sampling params are rejected by current Anthropic models
  openai:    {max_output_tokens: 4096, reasoning_effort: medium}
  timeout_s: 180
  max_retries: 4
  concurrency: 10