AIOpenAI reportedly reaches a 50–50 share split with Anthropic on OpenRouter
A September 16 post citing OpenRouter says OpenAI’s share relative to Anthropic rose from 20% to 50% since June. A user sharing it says they now use Codex for all coding and day-to-day tasks.
TLDR
A September 16 post citing OpenRouter says OpenAI’s share in a comparison with Anthropic rose from 20% to 50% since June, while Anthropic’s fell from 80% to 50%. A user sharing the comparison reports using Codex exclusively for coding and day-to-day tasks. They praise Astra’s speed and say Claude was getting slow and they were running out of tokens too quickly. For agents, they are still experimenting with Instinct, Muse, Grokbot and OpenClaw.
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OpenAI reportedly reaches a 50–50 share split with Anthropic on OpenRouter
A September 16 post citing OpenRouter says OpenAI’s share relative to Anthropic rose from 20% to 50% since June. A user sharing it says they now use Codex for all coding and day-to-day tasks.