What's New

PayPlus WeChat Pay and Alipay are now available to all users. Pay / Boost top-up amounts are USD $1, $2, $5, $10, $15, $20, $25, $30, $40 and $50, making it easier to pay for near-term needs. Every PayPlus amount receives a 150% bonus followed by another 2% credit, for total credit of 2.55 times the base amount: USD $1 credits $2.55 and $10 credits $25.50. A 2% payment surcharge applies. Payments are collected in NZD; final RMB charges and exchange-rate offers are shown at checkout. New Stripe and PayPlus top-ups now have 30-day validity from payment. Unused balance is merged and an existing later expiry is preserved. Existing 60-day orders retain their agreed term. We encourage topping up for actual needs rather than keeping large prepaid balances. We do not promise permanent validity; we protect existing expiry dates and explain the rules clearly.

OpenAI announced GPT-6 Astra on September 4, 2026 NZST, with the model ID gpt-6-astra. Its official ChatGPT/Codex rate card now clarifies that Astra usage in Codex does not incur an additional long-context multiplier above 272K input tokens; Codex also does not charge for cache writes. PhotonMark has therefore changed gpt-6-astra to use its standard balance rate at every input length: USD $1 / $0.10 / $5 per 1M input / cached input / output tokens. Cache writes remain free, and Fast retains PhotonMark's established 2.5x credit multiplier. OpenAI is rolling out access gradually, so availability still depends on the upstream account and rollout.

Current Codex releases may enter Luna Reserve after the main ChatGPT usage window is exhausted and send requests under the internal model name gpt-reserve. PhotonMark has updated Codex Boost so every gpt-reserve request first uses the customer's own OpenAI authorization and Luna Reserve, regardless of the main-window status. A successful Luna Reserve request does not deduct Boost balance. Boost falls back to PhotonMark-managed GPT-5.6 Luna, billed at the Luna rate, only when the actual gpt-reserve request returns an explicit usage-limit response. The regular model choices shown by the Codex UI in Reserve mode are controlled by the Codex App / OpenAI, so Boost cannot add Sol or another option that the client does not offer; auto-review can still use the managed Boost service. This was a server-side update, and existing users do not need to change or regenerate their configuration.

PhotonMark AI Chat is now available as a beta. It is designed for users who do not want to install the Codex App, ChatGPT desktop client, or CLI: a web browser is all that is required to use supported PhotonMark Codex models. Sign in with your existing PhotonMark Cloud Account; no additional registration is required. Select PhotonMark Codex and a supported model such as GPT-5.6 Luna, Terra, or Sol to start chatting. Native web search is available without entering a Serper, Firecrawl, Jina, OpenAI, or other third-party API key; ask the model to search the web when you need current information. A successful search costs USD $0.001 under the existing Web Search rule, with ordinary model usage billed separately. AI Chat has no separate balance. Actual usage is deducted from your existing active Codex Pay balance and remains visible in the Codex Dashboard. Requests continue to follow PhotonMark Codex safety screening. This is a beta, so please contact support about login, model-selection, interrupted-response, or billing-display problems.

PhotonMark Codex has now been publicly available for two months. We have recently observed more frequent resets of official OpenAI Codex usage allowances. To welcome more users and provide greater value to existing users, top-ups of USD $10 or more now receive an additional 200% bonus, for total credited balance equal to 3x the payment amount. The USD $5 trial top-up still receives no bonus. From August 2, 2026 at 06:29 BJT until 17:00 BJT (10:29 to 21:00 NZST), all metered Pay / Boost request charges are billed at 50% of the standard price; standard pricing resumes automatically when the offer ends. The referral reward also continues: after a new user registers through a referral link and completes a single paid order of USD $10 or more, the referrer can receive a one-time USD $5 Pay or Boost credit after manual review.

From July 31, 2026 at 13:05 NZST, automatic-review tasks recorded as codex-auto-review change from GPT-5.5 pricing to GPT-5.6 Luna pricing: USD $0.02 / $0.002 / $0.12 per 1M input / cached input / output tokens. Luna has no long-context surcharge, Cache write remains free, and requests explicitly marked Fast/Priority follow Luna's 2.5x rule. The new pricing applies only to usage incurred at or after the effective time. Already posted historical auto-review usage and deducted balances keep their original amounts and are not recalculated or adjusted.

From July 26, 2026 at 17:15 NZST, the temporary gpt-5.3-codex-spark rate is USD $0.05 / 1M input, USD $0.005 / 1M cached input, and USD $0.30 / 1M output. With 2.7x credited balance on top-ups of USD $10 or more, the effective cash cost is about USD $0.0185 / 1M input, USD $0.0019 / 1M cached input, and USD $0.1111 / 1M output. The new rate applies only to usage incurred at or after that time. Already posted historical usage and deducted balances keep their original amounts and are not recalculated or adjusted.

PhotonMark now supports the standalone alpha/search endpoint used by the built-in Codex web.run tool across Codex Link, Codex Pay, and Codex Boost. Prefer the recommended Dashboard configuration with model_provider = "openai"; no local hotfix, custom model catalog, or manually injected tool is required. If an old [model_providers.*] block must be retained, its case-sensitive display name must be name = "OpenAI". If search still fails, remove local gateway rules that mutate alpha/search requests, restart Codex, and test again. Successful standalone searches follow the existing Web Search billing rule.

The referral reward continues: each time an existing PhotonMark Codex user successfully refers a new user who makes a single payment of at least US$10, the referrer can receive US$5 in Codex Pay or Codex Boost credit. There is currently no end date; we will provide separate notice when the offer ends. Every existing user now has a permanent referral link on the Referral tab of the Dashboard. The referral is bound automatically when a new user follows the link and first signs in to PhotonMark Codex, and remains recorded if they pay several days later. Existing Codex users, self-referrals, and referrals between accounts controlled by the same person are not eligible. After qualification, we manually review linked accounts, payment, refund, and dispute status before issuing the reward to the Pay or Boost destination selected in the Dashboard.

OpenAI officially released the GPT-5.6 family on July 10, 2026: Sol for frontier capability, Terra for a balance of intelligence and cost, and Luna for efficient, high-volume workloads. PhotonMark Codex supports all three explicit model names. Please refer to the pricing page for model rates, effective costs after top-ups, and the Fast/Priority and long-context billing rules.