import type { GptModelProfile } from './gpt-model-profiles.js';
/**
 * Claude rendering + vision-cost profiles.
 *
 * Anthropic geometry (dense 312-col strips, 728 px height) and pixel billing
 * differ from GPT's 152-col / 1932 px profile: using the GPT defaults overstates
 * image cost and flips the slab gate to not_profitable, so an enabled Claude
 * model would stay text-only and the dashboard would leave As text / Saved
 * blank. resolveGptProfile therefore routes every Claude id here BEFORE the GPT
 * rule table, so no Claude model can land on a GPT or Gemini profile.
 */
/** Claude 4.7+. Billed by Anthropic's 28-px patch grid after the high-res
 *  tier downscale; `visionTier` below is the only knob that varies by release. */
export declare const CLAUDE_PROFILE: GptModelProfile;
/** Pre-4.7 Claude: same render geometry, standard image-resolution tier. */
export declare const CLAUDE_LEGACY_PROFILE: GptModelProfile;
export declare const CLAUDE_LEGIBLE_PROFILE: GptModelProfile;
export declare const CLAUDE_LEGACY_LEGIBLE_PROFILE: GptModelProfile;
/** Fable is the only Claude family measured accurate at dense geometry, so it
 *  alone keeps the 5.28x dense rendering for history. */
export declare function isFableClaude(model: string): boolean;
/** Every id that must be priced and rendered as Claude. */
export declare function isClaudeModel(model: string | null | undefined): boolean;
/**
 * True for Claude releases older than 4.7. Anthropic's vision docs tier the
 * pre-billing downscale by VERSION, not by model family or an enumerated list:
 *
 *   | High-resolution | Claude 4.7 and later models | 2576 px | 4784 |
 *   | Standard        | All other models            | 1568 px | 1568 |
 *
 * Reads the first version number in the id, tolerating both id orderings
 * (`claude-opus-4-8` -> 4.8, `claude-3-5-sonnet` -> 3.5) and trailing date
 * stamps. An unrecognised Claude id is treated as new: an unreleased model is
 * far likelier to be 4.7+, and high-res is the safe guess for the gate because
 * it over-estimates cost, whereas standard under-estimates it by assuming a
 * downscale the server will not perform.
 */
export declare function isPre47Claude(m: string): boolean;
/** Pick the Claude profile for an id. Billing geometry is identical across
 *  opus/sonnet/haiku/fable; HISTORY geometry is not, because verbatim recall
 *  at dense geometry is a per-model property (see CLAUDE_LEGIBLE_PROFILE).
 *  Fable keeps dense history; every other Claude id gets legible history by
 *  default. Unmeasured families (sonnet/haiku) get legible too: a misread is
 *  silent, an extra 0.68x-of-text render cost is not. */
export declare function resolveClaudeProfile(m: string): GptModelProfile;
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