Lamenting Claude Haiku 3.5: Developers Urge AI Companies to Stop Deprecating Old Models
repligate · x · 2026-08-01
As Anthropic pushes forward with model iterations, Claude Haiku 3.5 has become completely inaccessible, causing strong dismay among power users.
A developer noted that this is the first time they have been unable to find any way to access a specific model. Although retaining the weights of older versions wouldn't incur exorbitant costs, companies still choose to quietly shelve them. In response, community developers are planning to write automated scripts to periodically sweep model catalogs and monitor version availability, urging AI companies to recognize the negative impact of frequent deprecations and keep older models accessible.
More from Models
- Ethan Mollick: benchmarks miss long-horizon work; small models need orchestration — emollick · 2026-10-16
- Users report Gemini's memories can't actually be deleted even after wiping chat history — ThrowRA_Purpose2025 · 2026-10-16
- OpenAI stealth-testing mysterious internal model 'Aeon' in Codex desktop app and Dots — cedric_chee · 2026-10-16
- Argon edges out astra as daily driver, but Claude still wins heavy coding work — iruletheworldmo · 2026-10-16
- NVIDIA ships FP4-quantized Qwen3.8-Flash for local use, trending on Hugging Face — nvidia · 2026-10-16
- RoboVista benchmark: Gemini-4 Argon hits 81.9% on robotics understanding — berkeley_ai · 2026-10-16