Tests & comparisons
Anthropic
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AnthropicAlexNews archive
All posts and signals, newest first.
SearchTue 22 Sep
LeaksAnthropicAlex
AnthropicAlexLittle Haiku is finally coming back
I think it’ll give GPT-6 Luna some solid competition.
Tools & updatesAnthropicAlex
AnthropicAlexClaudish is finally gone!
Prices & limitsAnthropicAlex
AnthropicAlexOpus 5.5 is much cheaper than Opus 5
Tests & comparisonsAnthropicAlex
AnthropicAlexOpus 5.5 beats Fable and Astra
ReleasesAnthropicAlex
AnthropicAlexClaude Opus 5.5 is out!
ReleasesAnthropic
AnthropicAnthropic releases Claude Opus 5.5
Releases
Google
GoogleGoogle releases Gemini 3.8 Flash TTS
ReleasesGoogle
GoogleGoogle releases Gemini 3.8 Flash Lite TTS
Leaks
Moonshot
MoonshotKimi K2.7 Code Highspeed: Catalogue listing
Leaks
OpenAIAlex
OpenAIAlexThe hints are starting
Also, Luna disappeared for me, so we might be getting a double release.
Prices & limitsOpenAIAlex
OpenAIAlexCodex reset incoming
Almost 10 days since the last reset on Sep 12. This is the longest drought since June.
Mon 21 Sep
Releases
DeepSeek
DeepSeekDeepSeek V4.1 Flash
Releases
XiaomiAlex
XiaomiAlexXiaomi MiMo V2.6 Flash and Pro are out!
LeaksXiaomi
XiaomiMimo V2.6 Flash
LeaksXiaomi
XiaomiMimo V2.6 Flash
Tests & comparisons
xAIAlex
xAIAlexGrok 4.7 is #6 on Artificial Analysis
LeaksAnthropic
AnthropicClaude Sonnet 4 spotted on OpenRouter
ReleasesxAIAlex
xAIAlexGrok 4.7 is out!
ReleasesxAI
xAIxAI releases Grok 4.7
LeaksOpenAIAlex
OpenAIAlexGPT-6 Luna may already be in A/B testing
Some GPT-5.6 Luna requests are being served as GPT-6 Luna behind the scenes.
LeaksOpenAIAlex
OpenAIAlexTibo hinted that a big ship is happening today
My guess is GPT-6 Sol, and we’ll probably get a Codex reset too.
Sun 20 Sep
LeaksXiaomi
XiaomiMiMo V2.6 Pro spotted on Xiaomi MiMo
LeaksAnthropicAlex
AnthropicAlexNew Claude Opus drops early next week
It will likely be called Opus 5.5 $4/$20 input/output pricing, 20% cheaper than Opus 5
Tests & comparisonsAnthropicAlex
AnthropicAlexFinished my ClaudeCut experiment
I wanted to see how much of a $20 Claude subscription actually goes into the work, and how much gets eaten by Claude Code itself. I cut it down to…
Sat 19 Sep
Tools & updatesAnthropicAlex
AnthropicAlexI castrated Claude Code
Ripped almost everything out and left only the bare minimum: read, inspect, write. Startup context is now under 2k tokens. I also capped the…
ReleasesOpenAI
OpenAI