Claude Fable 5 vs Gemini 2.5 Flash Lite
At a Glance
| Compare | Claude Fable 5Anthropic |  Gemini 2.5 Flash LiteGoogle DeepMind |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v2.5 | #2 of 4695.6 score · 3/3 sources · complete | UnrankedNot in the 46-model eligible cohort |
| CostLower is better · Published-token output estimate | #44 of 44$1.01 per LiveBench case | UnrankedNot in the 44-model eligible cohort |
| EfficiencyHigher is better · MM Efficiency v1.5 | #29 of 3847.8 score · 3/3 sources · complete | UnrankedNot in the 38-model eligible cohort |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $10.00Anthropic ↗ · Sep 3, 2026 | $0.10Google AI ↗ · Aug 29, 2026 |
| Output priceFrom · USD / 1M tokens | $50.00Anthropic ↗ · Sep 3, 2026 | $0.40Google AI ↗ · Aug 29, 2026 |
| Context windowMaximum documented tokens | 1,000K | 1,049K |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 29, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
| Benchmark | Claude Fable 5 | Gemini 2.5 Flash-Lite |
|---|---|---|
| ToneBench2026-09-11-10-task-4ef099199c9c · overall_score · unverified | 89.06100% of row best · points · Claude Fable 5 (xhigh) · 18,129 output tokens / case | 68.7677% of row best · points · Gemini 2.5 Flash-Lite · 2,360 output tokens / case |
| Overall ResultCounted from the protocol-matched rows above | 0 benchmark winsNo overall winner | 0 benchmark winsNo overall winner |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Side-by-Side Facts
| Field | Claude Fable 5 | Gemini 2.5 Flash-Lite |
|---|---|---|
| Developer | Anthropic | Google DeepMind |
| Family | Claude 5 | Gemini 2 5 |
| Model | Claude Fable 5 | Gemini 2.5 Flash-Lite |
| Version | Claude Fable 5 | Gemini 2.5 Flash-Lite |
| Lifecycle | active | active |
| Released | 2026-06-09 | Unknown |
| Knowledge cutoff | Unknown | 2025-01-01 |
| Input modalities | Text, Image | Text, Image, Video, Audio, Document |
| Output modalities | Text | Text |
| Context window | 1,000K | 1,049K |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Anthropic (Standard), Deepinfra (Standard), Openrouter (Standard) | Google AI (Standard), Google Gemini (Standard) |
| Capabilities | chat, generation, reasoning, tools | chat, generation, reasoning, tools |
Claude Fable 5 Capabilities
Gemini 2.5 Flash Lite Capabilities
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Primary Evidence
Sources and Freshness
Questions
Claude Fable 5 vs Gemini 2.5 Flash Lite FAQs
Is Claude Fable 5 or Gemini 2.5 Flash Lite better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Claude Fable 5 and Gemini 2.5 Flash Lite, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Claude Fable 5 or Gemini 2.5 Flash Lite?+
Claude Fable 5 is $10.00 and Gemini 2.5 Flash Lite is $0.10 per million tokens, so Gemini 2.5 Flash Lite is cheaper on this metric. Claude Fable 5 is $50.00 and Gemini 2.5 Flash Lite is $0.40 per million tokens, so Gemini 2.5 Flash Lite is cheaper on this metric.
Which has a larger context window, Claude Fable 5 or Gemini 2.5 Flash Lite?+
Gemini 2.5 Flash Lite has the larger sourced context window. Claude Fable 5 supports 1,000K and Gemini 2.5 Flash Lite supports 1,049K.
Which performs better in benchmarks, Claude Fable 5 or Gemini 2.5 Flash Lite?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Claude Fable 5 or Gemini 2.5 Flash Lite be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Claude Fable 5 is not marked open weight; Gemini 2.5 Flash Lite is not marked open weight.
Can Claude Fable 5 and Gemini 2.5 Flash Lite understand images?+
Claude Fable 5 is documented with image input; Gemini 2.5 Flash Lite is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Claude Fable 5 or Gemini 2.5 Flash Lite?+
Claude Fable 5 has the larger sourced maximum output: Claude Fable 5 supports 128K and Gemini 2.5 Flash Lite supports 66K output tokens.
Do Claude Fable 5 and Gemini 2.5 Flash Lite support reasoning and tool use?+
Claude Fable 5: reasoning, tool calling, and image input. Gemini 2.5 Flash Lite: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Claude Fable 5 or Gemini 2.5 Flash Lite?+
Claude Fable 5 has 3 sourced provider routes; Gemini 2.5 Flash Lite has 2, so Claude Fable 5 has broader tracked availability.
Which offers better value, Claude Fable 5 or Gemini 2.5 Flash Lite?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.