spb/llm-api-toolkits

1<!-- Generated by build-skill.mjs from live API probes (2026-11-10). Do not edit by hand. -->2# Models34Observed 2026-11-10 from `GET /v1/models` and live requests. Prices: official pricing page, USD per million tokens. Models the probing key could not see (for example the Mythos line) are absent.56Current generation: **claude-fable-5-2** (most capable), **claude-opus-5-5** (default), **claude-sonnet-5-5** (balanced), **claude-haiku-5-5** (cheapest).78| Model id | Context | Max output | Input | Output | Cache read | Batch in / out |9|---|---|---|---|---|---|---|10| `claude-fable-5-2` | 1M | 128K | $8 | $40 | $0.2 | $4 / $20 |11| `claude-haiku-5-5` | 1M | 128K | $0.1 | $0.5 | $0.01 | $0.05 / $0.25 |12| `claude-sonnet-5-5` | 1M | 128K | $2 | $10 | $0.1 | $1 / $5 |13| `claude-opus-5-5` | 1M | 128K | $4 | $20 | $0.2 | $2 / $10 |14| `claude-fable-5-1` | 1M | 128K | $10 | $50 | $0.25 | $5 / $25 |15| `claude-opus-5` | 1M | 128K | $5 | $25 | $0.5 | $2.5 / $12.5 |16| `claude-sonnet-5` | 1M | 128K | $2 | $10 | $0.2 | $1 / $5 |17| `claude-fable-5` | 1M | 128K | $10 | $50 | $1 | $5 / $25 |18| `claude-opus-4-8` | 1M | 128K | $5 | $25 | $0.5 | $2.5 / $12.5 |19| `claude-opus-4-7` | 1M | 128K | $5 | $25 | $0.5 | $2.5 / $12.5 |20| `claude-sonnet-4-6` | 1M | 128K | $3 | $15 | $0.3 | $1.5 / $7.5 |21| `claude-opus-4-6` | 1M | 128K | $5 | $25 | $0.5 | $2.5 / $12.5 |22| `claude-opus-4-5-20251101` | 200K | 64K | $5 | $25 | $0.5 | $2.5 / $12.5 |23| `claude-haiku-4-5-20251001` | 200K | 64K | $1 | $5 | $0.1 | $0.5 / $2.5 |24| `claude-sonnet-4-5-20250929` | 200K | 64K | $3 | $15 | $0.3 | $1.5 / $7.5 |2526Notes:27- Ids of the current generation have no date suffix. The 4.5 models keep one; `claude-opus-4-5`, `claude-sonnet-4-5`, `claude-haiku-4-5` are accepted aliases in the scripts.28- `claude-haiku-5-5` switches to $0.50 / $2.50 when the prompt exceeds 100K tokens.29- Cache writes cost 1.25× input (5 minutes) or 2× input (1 hour).30- Fast mode prices: `claude-fable-5-2` $16 / $80, `claude-opus-5-5` $8 / $40, `claude-opus-5` $10 / $50, `claude-opus-4-8` $10 / $50.31- `claude-sonnet-4-5-20250929` returned a deprecation warning: end-of-life 2026-11-30.32- Never write a model id from memory. Run `node scripts/claude-api.mjs models`, or call the Models API.33