<?php
// SPDX-License-Identifier: GPL-3.0-or-later
// Bundled list prices (Phase 119, B1-b). Version-controlled data: nothing here is fetched at run time and nothing is updated by itself.
// Every entry below was compared on the verification date with the provider's OWN pricing page as served over HTTPS (raw text, not a summary),
// standard processing, text tokens only (see docs/stage-b1-cost-transparency-design.md section 11 for the matrix). An entry whose status is not
// 'verified' is ignored by every estimate. Maintainers: re-verify against the sources before each release and add a NEW entry with a later
// valid_from when a price changes; never edit a past entry (older requests keep the price list that applied to them). A model that is not listed
// is unknown to Aiwend, never free. 'snapshots' are the dated names the provider's own model page lists under the model; only those (and the
// model id itself) use the entry, any other name is unknown.
return [
    'version' => '2026-10-26.2',
    'verified' => '2026-10-26',
    'notice' => 'List prices copied from each provider pricing page on the verification date, for standard processing. This is not a quote and not an invoice: your provider bills your account by its own rules, free tiers, credits, discounts, taxes, priority or batch processing and rate changes.',
    'entries' => [
        ['provider' => 'openai', 'model' => 'gpt-5.5', 'snapshots' => ['gpt-5.5-2026-04-23'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => 272000, 'input' => '5.00', 'cached_input' => '0.50', 'output' => '30.00'],
            ['up_to' => null, 'input' => '10.00', 'cached_input' => '1.00', 'output' => '45.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5.4', 'snapshots' => ['gpt-5.4-2026-03-05'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => 272000, 'input' => '2.50', 'cached_input' => '0.25', 'output' => '15.00'],
            ['up_to' => null, 'input' => '5.00', 'cached_input' => '0.50', 'output' => '22.50'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5.4-mini', 'snapshots' => ['gpt-5.4-mini-2026-03-17'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.75', 'cached_input' => '0.075', 'output' => '4.50'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5.4-nano', 'snapshots' => ['gpt-5.4-nano-2026-03-17'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.20', 'cached_input' => '0.02', 'output' => '1.25'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5.2', 'snapshots' => ['gpt-5.2-2025-12-11'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '1.75', 'cached_input' => '0.175', 'output' => '14.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5.1', 'snapshots' => ['gpt-5.1-2025-11-13'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '1.25', 'cached_input' => '0.125', 'output' => '10.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5', 'snapshots' => ['gpt-5-2025-08-07'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '1.25', 'cached_input' => '0.125', 'output' => '10.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5-mini', 'snapshots' => ['gpt-5-mini-2025-08-07'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.25', 'cached_input' => '0.025', 'output' => '2.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-5-nano', 'snapshots' => ['gpt-5-nano-2025-08-07'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.05', 'cached_input' => '0.005', 'output' => '0.40'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-4.1', 'snapshots' => ['gpt-4.1-2025-04-14'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '2.00', 'cached_input' => '0.50', 'output' => '8.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-4.1-mini', 'snapshots' => ['gpt-4.1-mini-2025-04-14'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.40', 'cached_input' => '0.10', 'output' => '1.60'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-4.1-nano', 'snapshots' => ['gpt-4.1-nano-2025-04-14'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.10', 'cached_input' => '0.025', 'output' => '0.40'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-4o', 'snapshots' => ['gpt-4o-2024-11-20', 'gpt-4o-2024-08-06'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '2.50', 'cached_input' => '1.25', 'output' => '10.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-4o-2024-05-13', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '5.00', 'cached_input' => null, 'output' => '15.00'],
        ]],
        ['provider' => 'openai', 'model' => 'gpt-4o-mini', 'snapshots' => ['gpt-4o-mini-2024-07-18'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard processing table of the pricing page; snapshot names from the model page of the model', 'source' => 'https://developers.openai.com/api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.15', 'cached_input' => '0.075', 'output' => '0.60'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-fable-5-1', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '10.00', 'cached_input' => null, 'output' => '50.00'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-opus-5-5', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '4.00', 'cached_input' => null, 'output' => '20.00'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-sonnet-5-5', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '2.00', 'cached_input' => null, 'output' => '10.00'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-haiku-5-5', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => 100000, 'input' => '0.10', 'cached_input' => null, 'output' => '0.50'],
            ['up_to' => null, 'input' => '0.50', 'cached_input' => null, 'output' => '2.50'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-opus-4-5', 'snapshots' => ['claude-opus-4-5-20251101'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '5.00', 'cached_input' => null, 'output' => '25.00'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-sonnet-4-5', 'snapshots' => ['claude-sonnet-4-5-20250929'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '3.00', 'cached_input' => null, 'output' => '15.00'],
        ]],
        ['provider' => 'anthropic', 'model' => 'claude-haiku-4-5', 'snapshots' => ['claude-haiku-4-5-20251001'], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Model pricing table of the pricing page (base input and output; cache prices are not used); model id from the models overview', 'source' => 'https://platform.claude.com/docs/en/about-claude/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '1.00', 'cached_input' => null, 'output' => '5.00'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-2.5-pro', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => 200000, 'input' => '1.25', 'cached_input' => '0.125', 'output' => '10.00'],
            ['up_to' => null, 'input' => '2.50', 'cached_input' => '0.25', 'output' => '15.00'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-2.5-flash', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.30', 'cached_input' => '0.03', 'output' => '2.50'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-2.5-flash-lite', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.10', 'cached_input' => '0.01', 'output' => '0.40'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-3-flash-preview', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.50', 'cached_input' => '0.05', 'output' => '3.00'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-3.1-flash-lite', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.25', 'cached_input' => '0.025', 'output' => '1.50'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-3.5-flash-lite', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => null, 'input' => '0.30', 'cached_input' => '0.03', 'output' => '2.50'],
        ]],
        ['provider' => 'gemini', 'model' => 'gemini-3.1-pro-preview', 'snapshots' => [], 'currency' => 'USD', 'unit' => 'per_million_tokens', 'processing' => 'standard', 'status' => 'verified', 'valid_from' => '2026-10-26', 'verified' => '2026-10-26', 'basis' => 'Standard tier table of the pricing page (text input rate); model code from the model page', 'source' => 'https://ai.google.dev/gemini-api/docs/pricing', 'tiers' => [
            ['up_to' => 200000, 'input' => '2.00', 'cached_input' => '0.20', 'output' => '12.00'],
            ['up_to' => null, 'input' => '4.00', 'cached_input' => '0.40', 'output' => '18.00'],
        ]],
    ],
];