Pricing

4 entries between July 2026 and September 2026.

Every entry

  1. Anthropic releases Claude Sonnet 5.5

    On 28 September 2026 Anthropic released Claude Sonnet 5.5 at $2 input and $10 output per million tokens, with 1M-token context and 128K max output. It runs on the Claude Platform, AWS, Google Cloud and Microsoft Foundry, and GitHub added it to Copilot the same day.

  2. Anthropic launches Claude Opus 5.5

    On 22 September 2026 Anthropic released Claude Opus 5.5, an efficiency-focused update aimed at agentic coding and large migrations, priced well below the Opus 5 flagship.

  3. OpenAI adds cheaper GPT-6 Sol and Luna tiers

    On 22 September 2026 OpenAI released GPT-6 Sol and GPT-6 Luna, mid and budget tiers of the GPT-6 family priced at half the GPT-5.6 promotional rates, aimed at coding and high-volume work.

  4. DeepSeek releases V4-Flash for general availability

    DeepSeek made deepseek-v4-flash generally available on 31 July 2026, reporting that it substantially exceeded the V4-Pro-Preview across nine agent benchmarks on the same architecture, with the gains from further post-training. Pricing held at $0.14 and $0.28 per million tokens.