buildOne report1 publisher Anthropic's tokenizer change makes Opus 5.5 cost about 4% more per task than Opus 4.6, PromptUnit estimates
Anthropic's pricing page says Claude 4.7 and later models produce about 30% more tokens for the same text, so per-token cuts overstate upgrade savings. PromptUnit's recalculation assumes the full 30% on every model pair, so any one workload's result depends on how its own content tokenizes.
Reality
- Evidence55
- Adoption
- Not scored
- Hype gap+10
- Incentives
- Not scored
- Confidence55
buildOne report1 publisher Haiku 5.5's 100K-token cliff cuts its price advantage over Sonnet 5.5 from 20x to 4x
Anthropic's Claude Haiku 5.5 costs $0.10/$0.50 per million tokens up to 100,000 input tokens, then $0.50/$2.50 on the whole request. A dev.to breakdown advises sending Haiku only narrow, verifiable subagent work and keeping Sonnet 5.5 as the default coder.
Reality
- Evidence58
- Adoption
- Not scored
- Hype gap+35
- Incentives
- Not scored
- Confidence60
buildOne report1 publisher Claude's dynamic workflows put a run's whole fan-out bill on the session budget
Anthropic put dynamic workflows in Claude Managed Agents beta on Oct 9, letting one run start up to 1,000 agents over its life. A run has no price of its own, so its model requests count toward the session budget, a dev.to write-up of the docs says.
Reality
- Evidence50
- Adoption
- Not scored
- Hype gap+5
- Incentives
- Not scored
- Confidence55
buildConfirmed22 publishers Anthropic launched Claude Haiku 5.5 at an average price about 75% below Haiku 4.5. The saving varies widely with prompt length, so teams moving classification, support or query traffic need to price their own requests before they switch models.
Perspective Coverage
22 publishers
- Builder
- Builder 47%
- Operator
- Operator 36%
- Investor
- Investor 17%
Reality
- Evidence66
- Adoption30
- Hype gap+25
- Incentives70
- Confidence65
OpenAI climbs to about half of shared customers' AI spending after cutting its smallest model's price 80%
OpenAI roughly matched Anthropic in September on spending by about 120,000 shared customers, up from a quarter at the start of the year, OpenRouter data shows. Both labs are now cutting small-model prices before planned IPOs, so share costs each of them revenue per request.
Reality
- Evidence55
- Adoption60
- Hype gap+20
- Incentives60
- Confidence55
buildOne report1 publisher SpaceX's Grok Bot will route work to Claude Opus 5.5 whenever Anthropic's model does it better
Elon Musk said SpaceX's Grok Bot agent will send each task to the best back-end model, Anthropic's Claude Opus 5.5 included. The policy moves the engineering work into routing, and into the tests that decide what 'best' means for each task.
Reality
- Evidence50
- Adoption55
- Hype gap+25
- Incentives70
- Confidence50
Anthropic launched Claude Haiku 5.5 at $0.10 per million input tokens, 75% below Haiku 4.5, ahead of a planned IPO. Yahoo Finance reported the rate matches OpenAI's smallest model, giving buyers a matched quote before anyone can see what the cut costs Anthropic in margin.
Perspective Coverage
8 publishers
- Builder
- Builder 38%
- Operator
- Operator 32%
- Investor
- Investor 30%
Reality
- Evidence70
- Adoption20
- Hype gap+20
- Incentives70
- Confidence65
Anthropic released Sonnet 5.5 at $2 and $10 per million input and output tokens, half the Opus 5.5 rate. How much a buyer saves by moving work down a tier depends on tokens burned per task and on cache reads priced identically on both models.
Perspective Coverage
5 publishers
- Builder
- Builder 46%
- Operator
- Operator 38%
- Investor
- Investor 16%
Reality
- Evidence55
- Adoption35
- Hype gap+20
- Incentives70
- Confidence60
Anthropic's Claude Sonnet 5.5 beats Opus 5.5 at coding for half the per-token price, on its own tests and on Artificial Analysis's. At max effort it writes 60% more tokens per task, so moving coding work down a tier saves nearer a fifth than a half.
Perspective Coverage
4 publishers
- Builder
- Builder 39%
- Operator
- Operator 36%
- Investor
- Investor 25%
Reality
- Evidence60
- Adoption30
- Hype gap+25
- Incentives65
- Confidence58
Anthropic says Sonnet 5.5 nearly ties Opus 5.5, 1,844 to 1,846, on an everyday-work benchmark while running more than 30% faster than Sonnet 5. For teams paying double per token for Opus, Sonnet becomes the sensible default, with Opus kept for long, ambiguous jobs.
Perspective Coverage
11 publishers
- Builder
- Builder 36%
- Operator
- Operator 43%
- Investor
- Investor 21%
Reality
- Evidence45
- Adoption50
- Hype gap+25
- Incentives65
- Confidence55
Anthropic cuts Opus 5.5 prices 20% on tokens, 60% on cache reads, citing fewer tokens burned for 40% total savings
Every token price on Claude Opus 5.5 fell 20% except cache reads, which dropped 60% to 20 cents a million. For the advertised 40% saving to come from price alone, half a buyer's Opus 5 bill has to be cache reads.
Reality
- Evidence38
- Adoption24
- Hype gap+32
- Incentives78
- Confidence44