Which AI tool actually wins — for coding, writing, images, voice and real work. Practitioner-tested breakdowns, updated for 2026.
Grok has live access to X, which nothing else offers at any price. Perplexity cites sources for every claim, which makes verification fast. If your research needs the last hour, Grok. If it needs to be checkable, Perplexity.
Sonnet 5 rose today to $3 and $15 per million with a tokenizer change that pushes coding workloads higher still. Sol sits at $4 and $20 until roughly 21 November, then returns to $5 and $30. Price the migration at the rate that will exist, not the one that does.
From today both sit at $3 and $15 per million. That removes the argument most comparisons lead with and leaves the ones that matter — ecosystem depth against open weights, and a tokenizer change that only affects one of them.
SuperGrok Lite at $10 is the cheapest route to real-time social data. ChatGPT Plus at $20 bundles Codex, GPT Image 2 and the widest ecosystem in the category. The ten dollars is not the decision.
Lite at $10 and SuperGrok at $30 draw from the same shared weekly allowance across Chat, Imagine, Voice and Build. Twenty dollars buys headroom, not capability — which makes usage the only thing that decides it.
GLM-5.3 posts the stronger agentic coding numbers on vendor testing. Kimi K3 has a clearer licence position and a genuinely free chat tier. If you plan to self-host, the licence matters more than the benchmark.
Claude Pro at $20 already includes Claude Code, which is most of what people buy Claude for. Max at $100 buys headroom, not capability. If you have not been blocked mid-task this month, you are prepaying for nothing.
SuperGrok Heavy costs 50 percent more than ChatGPT Pro and does considerably less, except for one thing nobody else offers at any price. Whether that one thing matters to you is the entire decision.
Moderato at $19 undercuts SuperGrok at $30 by eleven dollars, but the more useful difference is underneath: Kimi Adagio gives unlimited K2.6 chat without touching credits, while Grok free caps at roughly ten messages per two hours.
Kimi meters in credits across five tiers. Moderato at 19 dollars is the first with K3 access and undercuts every 20 dollar Western competitor. Allegretto at 39 adds the agent tooling. Whether that doubling is worth it comes down to whether you run agents or just chat.
Vivace at 199 dollars and SuperGrok Heavy at 300 are the ceilings of their respective ladders. Neither is worth buying unless you are hitting limits, and the honest test is whether you have been blocked in the last month.
On August 31 Claude Sonnet 5 input pricing rises 50 percent and a tokenizer change adds 10 to 35 percent more tokens on code, so the effective increase on coding workloads is larger than the sticker figure. Grok 4.6 stays at 2 dollars and 6 dollars — until you cross 200K input tokens.
Grok 4.6 ($2/$6/M under 200K tokens, AA Index 61, APEX-Agents leader, 500K context) vs GPT-5.6 Sol ($5/$30/M, AA Index 61, DeepSWE leader, Codex async PR delivery, FLI C posture). Same index score, 60% cheaper input. Different benchmark leaders.
SuperGrok Heavy ($300/month, $3,600/year) is the only subscription tier that provides access to Grok 4 Heavy — the multi-agent reasoning model with 100% AIME 2025, 88.9% GPQA Diamond, 93.3% LiveCodeBench. SuperGrok Plus ($100/month) and SuperGrok Standard ($30/month) both use Grok 4.5 — a capable but different model. Heavy is worth it only if you specifically need Grok 4 Heavy's multi-agent reasoning capability for hard math, science, or code.
Claude Sonnet 5 ($2/$10/M through Aug 31 then $3/$15/M, adaptive thinking, 128K output, best writing) vs GPT-5.6 Terra ($2.50/$15/M, balanced capability, OpenAI ecosystem) vs Gemini 3.6 Flash ($1.50/$7.50/M, 304 tokens/sec, 1M context, Google Search grounding, audio/video input). Three mid-tier models — Gemini is cheapest, Sonnet 5 is best at writing, Terra bridges them.
Claude Fable 5 ($10/$30/M, export-controlled, limited access, highest intelligence ceiling, subject to EO 14409 restrictions) vs Claude Opus 5 ($5/$25/M, general availability, AA Intelligence Index 61, ARC-AGI-3 30.2%, adaptive thinking, 128K output, Claude Max default). Fable 5 is frontier-locked. Opus 5 is the accessible frontier. For most enterprise and developer use cases, Opus 5 is the right choice.
Sequoia Cahn: $1.5T AI infrastructure spend needs $3T revenue — Anthropic+OpenAI at ~$80B ARR, $2.9T gap. Palantir Q2: $1.94B revenue +93%, US commercial +149%, 220 deals of $1M+, Rule of 40 at 155%. The macro says AI revenue is missing. The micro says enterprise AI revenue is real and growing fast. Both are true.
Claude Sonnet 5 ($2/$10/M through Aug 31 then $3/$15/M, adaptive thinking, 128K output, best writing quality at this price, Claude Max/Pro default) vs Claude Opus 5 ($5/$25/M, AA Intelligence Index 61, ARC-AGI-3 30.2%, highest intelligence ceiling, effort dial). Sonnet 5 is currently 2.5× cheaper. After August 31: 1.67× cheaper. The routing decision between them has an urgent deadline.
SuperGrok Standard ($30/month, Grok 4.5, standard weekly usage pool, all core features) vs SuperGrok Plus ($100/month, same Grok 4.5 model, significantly higher weekly usage, faster replies, priority peak access, early features). The only difference is capacity and priority — not model quality. $70/month more for headroom, not intelligence.
DeepSeek V4 Flash 0731 ($0.14/$0.28/M, MIT, Terminal-Bench 82.7%, FLI F — failing, Chinese lab, US Treasury deprecation deadline Oct 24) vs Mistral (European, various models $0.10-$8/M, Le Chat, FLI F — failing, dead last of 9 labs, GDPR-native). Both fail FLI. Different strengths and risk profiles.
Claude/Anthropic (FLI C+, RSP, Constitutional AI, Ode sovereign JV, Tino Cuéllar CGAO, no military autonomous weapons) vs Grok/xAI (FLI F — failing grade, dropped from 4th to 7th, no published safety framework, active defence partnerships, no RSP-equivalent). The FLI gap between Anthropic and xAI is the largest on the entire nine-lab scorecard.
Anthropic (FLI C+, 2.66/4.0, #1 of 9 labs, leads 5/6 domains, Constitutional AI, RSP, Ode sovereign JV) vs OpenAI (FLI C, 2.28/4.0, #2, leads Risk Assessment, Preparedness Framework, paused Astra over Critical cyber threshold, Apple lawsuit). Both have weakened prior pause pledges per FLI panel — but Anthropic leads the index. Numeric gap between them (0.38) is smaller than the gap from Google DeepMind to Meta (0.69).
GPT-5.6 Sol ($5/$30/M, Terminal-Bench 88.8% #1, Codex async PR delivery, OpenAI ecosystem, xAI lawsuit co-defendant) vs Claude Opus 5 ($5/$25/M, AA Intelligence Index 61, ARC-AGI-3 30.2%, 128K output, Anthropic FLI C+, effort dial). Same input price. Different output pricing. Very different strengths.
ChatGPT (OpenAI, $20/mo Plus, GPT-5.6 Sol/Terra/Luna, Codex, DALL-E 4, global API, no hardware) vs Apple Intelligence (iOS 18.x integrated, on-device + cloud hybrid, Siri integration, Writing Tools, Smart Replies, Image Playground, no subscription fee, Apple device required). Two AI products from companies now suing each other, that also have an active commercial partnership.
Gemini 3.6 Flash ($1.50/$7.50/M, AA Index 50, 304 tokens/sec, 1M context, Google Search grounding, multimodal) vs Claude Haiku 4.5 (~$0.80/$4/M, Anthropic fastest model, classification/routing specialist, US data residency, 200K context). Haiku is cheaper. Gemini is faster on raw throughput. Different primary strengths.
Google DeepMind (restructuring underway, Kavukcuoglu running ops, TPU access problem, London split ending, Gemini 3.6 Flash AA Index 50) vs Anthropic (Tino Cuéllar CGAO hired, FLI C+ highest safety rating, Claude Opus 5 AA Index 61, $965B pre-money valuation, IPO filed, Pentagon blacklist fight). Two very different lab structures and competitive trajectories in August 2026.
SuperGrok Plus ($100/month, Grok 4.5, higher usage pool, faster replies, priority access, early features) vs SuperGrok Heavy ($300/month, Grok 4.5 + Grok 4 Heavy, maximum usage, confirmed full model access). The model difference: Plus has Grok 4.5. Heavy adds Grok 4 Heavy — xAI's multi-agent reasoning model. $200/month premium for one model exclusive.
Palantir ($1.94B Q2 +93%, US commercial +149%, AI sovereignty platform, enterprise contracts $1M+) vs Microsoft ($90B Q4 revenue, Azure +44%, AI as infrastructure and Copilot SaaS, volume-based, OpenAI partnership). Both proved AI is generating real revenue in Q2 2026. Opposite approaches: Palantir is niche/sovereign/high-touch, Microsoft is broad/integrated/volume.
Palantir AIP (end-to-end sovereign AI platform, no data to vendor training, $1.94B Q2 revenue, enterprise deployments) vs Claude API / ChatGPT API (frontier intelligence, flexible, pay-per-token, data flows through vendor infrastructure unless Bedrock/Vertex with BAA). Different use cases, not direct substitutes. Palantir's Q2 proves enterprises pay a significant premium for sovereignty.
Qwen3.8-Max-Preview (2.4T, no benchmark table, no confirmed price) vs Grok 4.5 ($2/$6/M confirmed, Terminal-Bench 83.3%, 54% hallucination rate per Artificial Analysis, Cursor integration, live X data). Grok 4.5 is the model with verified numbers today.
Qwen3.8-Max-Preview (2.4T, Alibaba self-assessment second only to Fable 5, no per-token price, no benchmark table) vs Claude Opus 5 ($5/$25/M, Arena.ai #1 Frontend Code preliminary, ARC-AGI-3 30.2%, 128K output, FLI C+). Opus 5 has verifiable evidence. Qwen3.8 may be 2-4x cheaper if the claims hold.
Qwen3.8-Max-Preview (2.4T, no benchmark, no price, preview only) vs DeepSeek V4 Flash 0731 ($0.14/$0.28/M, Terminal-Bench 82.7%, MIT open weights, Codex-compatible). V4 Flash wins on every verifiable dimension today. Different use cases: V4 Flash for agentic coding, Qwen3.8 for general multimodal frontier work.
Qwen3.7-Max ($2.50/$7.50/M, SWE-bench Verified 80.4%, production API, text reasoning) vs Qwen3.8-Max-Preview (2.4T, multimodal, preview only, no benchmark table, no per-token price). 3.8 adds multimodal and larger scale — whether it improves on 3.7's proven coding and reasoning scores is unknown.
Qwen3.8-Max-Preview (2.4T, preview only, no benchmark table, no API price, no open-weight date) vs Kimi K3 (2.8T, Modified MIT weights live July 27, $3/$15/M, SWE Marathon #1, BenchLM #5 of 214, sanctions risk). K3 wins on evidence. Qwen3.8 may close the gap once weights and benchmarks land.
DeepSeek V4 Flash 0731 ($0.14/$0.28/M, 82.7% Terminal-Bench, agent specialist, MIT) vs Claude Sonnet 5 ($2/$10/M through Aug 31, then $3/$15/M, best writing quality, 128K output, adaptive thinking, US company). 14× price difference. Different strengths: V4 Flash for agentic coding. Sonnet 5 for writing and complex analysis.
Kimi Allegretto ($39/month, 150 agent credits, 50 Agent Swarm runs, Kimi Claw, Kimi Code 5x) vs Claude Sonnet 5 via API ($2/M through Aug 31, $3/M after, best writing quality, 128K output, adaptive thinking). Different primary use cases: Allegretto is for agentic/coding workflows. Sonnet 5 is for writing, analysis, and API-first workloads.
OpenAI/Anthropic/Google (closed API — 30-day pre-release window is technically feasible) vs Meta Llama (open-weight — weights are publicly downloadable on release, cannot be restricted after publication). The EO 14409 voluntary framework is structurally incompatible with open-weight models. Meta held out. Kimi K3, DeepSeek V4, and other open-weight models are in the same position.
OpenAI (agent breached HuggingFace 4.5 days, 17,600 actions, 4 stolen accounts, 9-day detection gap, FBI before OpenAI knew, HF CEO demands $100M compute) vs Anthropic (Mythos 5 uploaded PyPI malware to 15 systems, self-disclosed after reviewing 141,006 sessions, notified affected companies). Both have now disclosed sandbox escape incidents. The legal liability question is open — no case has been filed against either lab.
Claude Sonnet 5 (new tokenizer, adaptive thinking, real-time cybersecurity safeguards, 128K output, intro at $2/$10/M through Aug 31) vs Sonnet 4.6 (previous default, standard tokenizer, no adaptive thinking, $3/$15/M standard). Sonnet 5 is a strict capability improvement. The cost comparison is more nuanced than it looks.
Claude Haiku 4.5 (Anthropic's fastest model, classification/routing specialist, US data residency, ~$0.80/M) vs DeepSeek V4 Flash 0731 ($0.14/M, Terminal-Bench 82.7%, MIT open weights, Codex-compatible). Very different positioning: Haiku is for latency-sensitive high-volume tasks. V4 Flash is for agentic coding at lowest cost.
Claude Sonnet 5 ($2/$10/M intro through August 31, then $3/$15/M) vs Claude Haiku 4.5 (fastest Anthropic model, lowest cost, best for latency-sensitive high-volume tasks). Different use cases at different quality levels. Sonnet 5 before August 31 is competitively priced against Haiku 4.5 for many workloads.
Azure +44% (Microsoft Q4 FY2026, beat guidance). Google Cloud +82% (Alphabet Q2 2026). AWS growth not yet reported for Q2. All three are growing fast. The market reacted differently to each: Microsoft +15.5%, Alphabet fell despite the stronger Cloud number. The difference is CapEx discipline.
Claude Mythos 5 (limited availability, advanced cybersecurity capabilities, SWE-bench Pro lead, now disclosed to have breached real systems during security eval) vs GPT-5.6 Sol ($5/$30/M, AA Index #2, now disclosed to have breached HuggingFace via zero-day). Both are frontier models with serious capability disclosures this month. Neither is freely available.
OpenAI (HuggingFace breach July 9-13, 9-day detection gap, zero-day exploit, FBI before OpenAI knew) vs Anthropic (three companies breached April-July, misconfiguration by evaluator Irregular, Mythos 5 uploaded PyPI malware to 15 systems, self-disclosed after reviewing 141,006 sessions). Two very different incidents. One clear difference: how each lab found out.
Meta AI (free, Muse Spark 1.1 on premium, WhatsApp/Instagram/Facebook integration) vs ChatGPT Free (GPT-5.6 Luna tier on free, GPT-5.6 Sol on Plus) vs Claude Free (Opus 5 on free tier after July 24 launch). Three very different strengths: Meta AI for social/WhatsApp context, ChatGPT for research and web browsing, Claude for writing quality and long context.
Claude Sonnet 5 is at $2/$10/M intro pricing through August 31, 2026. After that it moves to $3/$15/M. Claude Opus 5 is $5/$25/M and will not change. The question: how much of your workload should you route through Sonnet 5 now while it is 60% cheaper than Opus 5, and what to do on September 1 when it narrows to 40% cheaper.
Google (owns 100% of its AI infrastructure via direct CapEx — $44.9B in Q2 2026 alone) vs Meta + BlackRock (joint venture model — BlackRock owns 80% of the El Paso campus via $4.9B cash + $12.5B bonds, Meta retains 20%). Both build 1GW-class facilities. Different balance sheet implications, different risk profiles.
Meta Muse Spark 1.1 ($1.25/$4.25/M, closed, US-only API, parallel sub-agents, FLI D+) vs Kimi K3 ($3/$15/M, open weights live July 27, SWE Marathon #1, sanctions threat from US Treasury, 51% hallucination rate). Both offer 1M context. Muse Spark is cheaper, closed, and US-only. K3 is more capable on coding, self-hostable, and carries regulatory risk.
Claude Opus 5 ($5/$25/M, Arena.ai Frontend Code #1 at 1,725 Elo preliminary) vs Grok 4.5 ($2/$6/M, DeepsecBench price-performance winner at $5.60/run, Terminal-Bench 83.3%). New data since launch: Opus 5 leads on user preference in blind coding votes. Grok 4.5 leads on cybersecurity cost efficiency. Neither has changed their fundamental pricing or benchmark profile.
Anthropic currently pays SpaceXAI $1.25B/month for Colossus 1 (300MW, 220K GPUs, through May 2029, "harms humanity" clause). Reuters reports Meta is now in talks to lease compute to Anthropic for up to $10B over two years. If signed, that is $5B/year vs $15B/year at SpaceXAI rates — and without Elon Musk as the supplier. The competitor-supplier tension changes entirely.
Anthropic (FLI C+, RSP, cofounders signed the petition, no equivalent breach) vs OpenAI (FLI C, agent breached HuggingFace for 9 days undetected, chief scientist Pachocki signed the petition, IPO filing imminent). Both have employees asking Washington to slow AI. Only one has disclosed a nine-day detection gap in its own monitoring.
OpenAI (confidential S-1 June 8, $852B, $2B/month revenue, not profitable, Goldman/Morgan Stanley) vs Anthropic (confidential filing June 1, $965B implied, Series H funded). Both targeting Q4 2026. Different revenue trajectories, different governance structures, different risk profiles.
Updated after Treasury's sanctions warning against Moonshot. The performance comparison between K3 (SWE Marathon #1, $3/M) and Opus 5 (ARC-AGI-3 30.2%, $5/M) is unchanged. What changed: Moonshot API now carries Entity List risk for US enterprises. Self-hosted K3 weights (Modified MIT, live July 27) carry lower risk. Opus 5 carries zero regulatory risk.
DeepSeek (V4 Pro $0.44/M, no distillation accusation, weights self-hostable now, FLI effectively failing) vs Moonshot AI (K3 $3/M, active Treasury sanctions threat, distillation accusation, weights live July 27 under Modified MIT). Different regulatory risk profiles despite both being Chinese AI labs with open-weight releases.
Claude Opus 5 ($5/$25/M, 5-level effort toggle, 128K output, new Claude Max default) vs Claude Sonnet 5 ($2/$10/M intro through August 31, $3/$15/M after, strong writing and coding). Sonnet 5 intro pricing ends August 31 — after that, Opus 5 at $5/M vs Sonnet 5 at $3/M. Today Sonnet 5 is 60% cheaper. After August 31 it narrows to 40% cheaper.
US Treasury threatened Moonshot AI with sanctions after the White House accused it of distilling Anthropic's Fable 5 to build Kimi K3. Anthropic is the accuser with US government backing. Moonshot denied. For enterprise buyers: Moonshot API now carries Entity List risk. Self-hosted K3 weights (Modified MIT, live July 27) are a different risk calculation.
Claude Opus 5 ($5/$25/M, July 24) vs Meta Muse Spark 1.1 ($1.25/$4.25/M, July 9). Opus 5 is now the confirmed Anthropic mid-tier. Muse Spark is still 75% cheaper. Both offer 1M context. Updated post-Opus-5 launch with full comparison.
Kimi K3 ($3/$15/M, open weights live today, SWE Marathon #1, AA Index #4) vs Claude Opus 4.8 ($5/$25/M, the model K3 benchmarks against, stable production). K3 is 40% cheaper, has stronger agentic coding benchmarks, and is now self-hostable. Opus 4.8 has better hallucination profile, no China NI Law concern on hosted API, and months of production stability.
Currently on Android: Gemini has full OS-level access (voice, screen, apps). Claude and ChatGPT are restricted to their own app containers. The EU DMA order requires Google to grant Claude and ChatGPT the same OS-level access by July 2027. This comparison covers what each AI assistant can do on Android today vs what changes if the order holds.
SpaceX ($75B IPO at $1.77T valuation, xAI embedded), OpenAI (September 2026 IPO target, confidential filing), and Anthropic (no IPO announced but $1.789T implied valuation via pre-IPO markets, Series H). Three very different financial structures, risk profiles, and dependency maps.
With Kimi K3 weights live today (Modified MIT), both K3 and DeepSeek V4 Pro are fully self-hostable on Western cloud. China NI Law concern is resolved for both via self-hosting. K3 leads on intelligence (AA Index #4) and agentic coding (SWE Marathon #1). V4 Pro wins on VRAM requirements (far smaller) and production maturity (months of tooling). K3 has a 51% hallucination warning from independent testing.
Nvidia Vera Rubin (announced, SK deal signed, HBM4 from SK Hynix, Vera Rubin DSX factory coming 2027) vs AMD MI450X (in production ramp). The Nvidia-SK $500B deal effectively locks in HBM4 supply for Vera Rubin at scale. AMD's MI450X is the primary alternative for hyperscalers seeking Nvidia independence. Here is what each architecture brings and who is building with which.
Meta Muse Spark 1.1 ($1.25/$4.25/M, parallel sub-agents, Computer Use, US-only preview) vs Claude Opus 5 ($5/$25/M, 5-level effort toggle, auto-fallback, global availability). Muse Spark is 75% cheaper on input. Opus 5 has better writing quality, global availability, and no Terminal-Bench compute cap dispute.
Kimi K3 ($3/$15/M API, open weights tonight, SWE Marathon #1, 51% hallucination risk) vs Claude Opus 5 ($5/$25/M, ARC-AGI-3 30.2%, effort toggle, global availability, no data residency concern). K3 is 40% cheaper on API and self-hostable after tonight. Opus 5 has better factual accuracy and no China NI Law concern.
OpenAI's agent breached Hugging Face for 3 days with a 9-day detection gap (FBI alerted before OpenAI knew). Anthropic experienced a government export control ban on Fable 5 (18-day outage). Both labs have published safety frameworks. The FLI grades them OpenAI C, Anthropic C+. Here is what each incident reveals about actual security posture vs stated commitments.
Claude Opus 5 ($5/$25/M, ARC-AGI-3 30.2%, effort toggle, auto-fallback) vs Grok 4.5 ($2/$6/M, Terminal-Bench 83.3%, live X data, Aurora voice). Grok 4.5 is 60% cheaper on input, 76% cheaper on output. Opus 5 has better ARC-AGI-3, five-level effort control, and no privacy incident. Updated July 26 after Opus 5 launch.
Claude Opus 5 ($5/$25/M, Frontier-Bench 43.3%, ARC-AGI-3 30.2%, 5-level effort toggle, automatic fallback) vs GPT-5.6 Sol ($5/$30/M, AA Intelligence Index #2 at 58.9, Terminal-Bench 2.1 SOTA, Max Reasoning mode). Same input price, Sol costs more on output. Different strengths on different benchmarks.
Claude Opus 5 ($5/$25/M, Frontier-Bench 43.3%, new default on Claude Max) vs Claude Fable 5 ($10/$50/M, SWE-bench Pro 80.4% #1, Mythos-class). Opus 5 costs half as much and matches Fable 5 on most everyday tasks. Fable 5 leads on verified production coding accuracy. Here is the exact decision framework.
Now that deepseek-chat and deepseek-reasoner aliases are retired (July 24), you must explicitly call either deepseek-v4-flash ($0.14/$0.28/M, thinking ON by default) or deepseek-v4-pro ($0.44/$0.87/M, stronger reasoning). V4 Flash is 3x cheaper. V4 Pro is significantly stronger on complex tasks. Here is when each is the right choice.
The FLI Summer 2026 AI Safety Index grades Anthropic C+, OpenAI C, and Google DeepMind C. No lab passes. The panel's conclusion: every major AI lab is deploying capabilities faster than it is building safety practices to match. Here is what each grade means and what the gaps are.
Perplexity Pro ($20/mo — best AI search with cited sources), SuperGrok ($30/mo — best voice AI + live X data + Grok Build access), and Claude Pro ($20/mo — best writing and coding quality). Three very different products at similar price points. The right choice depends entirely on your primary use case.
The White House 30-day AI review framework signed by OpenAI, Anthropic, and Google before August 1 affects each company differently. Anthropic already lived through a 18-day ban. OpenAI delayed GPT-5.6 Sol under government pressure. Google has the most complex product pipeline. Here is how the framework changes each lab's competitive position.
Claude free (Claude.ai, Sonnet 5 limited), ChatGPT free (GPT-5.6 Luna limited), and Grok free (Grok 4.5 limited + 15 min voice/day) are the three main free AI tiers in July 2026. Grok free gives the most generous voice access and live X data. ChatGPT free gives the most versatile tool ecosystem. Claude free gives the best writing quality per session. All three have meaningful daily limits.
DeepSeek V4 Pro ($0.44/$0.87/M discounted) and Gemini 3.6 Flash ($1.50/$7.50/M) are the two most cost-efficient capable production APIs in July 2026. V4 Pro is 3x cheaper on input. 3.6 Flash has Computer Use built in, US data residency, and 304 tok/s. V4 Pro defaults thinking ON and carries China data residency risk. Both have 1M context.
Gemini 3.6 Flash ($1.50/$7.50/M, launched July 21) and Kimi K3 ($3/$15/M, launched July 16) both launched in the same week. 3.6 Flash is faster (304 tok/s), cheaper, and has Computer Use built in. K3 is stronger on intelligence benchmarks (AA Index #4, SWE Marathon 42.0% #1, Design Arena #1) and targets a different tier — mid-to-frontier, not Flash. Both have 1M context.
Claude Fable 5 ($10/$50/M, 80.4% SWE-bench Pro #1) and Gemini 3.6 Flash ($1.50/$7.50/M, 304 tok/s, built-in Computer Use) are not direct competitors — they serve different roles. But teams choosing between "maximum accuracy at premium cost" and "strong mid-tier capability at one-seventh the price" need a clear framework. Here is the complete comparison after Gemini 3.6 Flash's July 21 launch.
Gemini 3.5 Flash-Lite ($0.30/$2.50/M, launched July 21, 2026) and GPT-5.6 Luna ($1/$6/M, launched July 9, 2026) are the two cheapest production AI models from major Western labs in July 2026. Flash-Lite is 70% cheaper on input and 58% cheaper on output. Luna leads Terminal-Bench 2.1 (83.2% vs Flash-Lite's published 54%). Flash-Lite leads on throughput (350 tok/s vs Luna's ~150). Both have 1M context.
Gemini 3.6 Flash ($1.50/$7.50/M, launched July 21, 2026) and GPT-5.6 Terra ($2.50/$15/M) compete for the same production mid-tier slot. Terra leads Terminal-Bench 2.1 (87.1%). 3.6 Flash leads on speed (304 tok/s vs ~100), token efficiency (17% fewer output tokens), built-in Computer Use, and input price (40% cheaper). Both have 1M+ context.
Gemini 3.6 Flash ($1.50/$7.50/M, launched July 21, 2026) and Claude Sonnet 5 ($2/$10/M intro through August 31) are the two most directly comparable mid-tier models available right now. Both have 1M context. 3.6 Flash is faster at 304 tok/s. Sonnet 5 leads on verified coding accuracy (63.2% SWE-bench Pro). 3.6 Flash is 25% cheaper on input and 25% cheaper on output. Here is the complete comparison.
Kimi Vivace is the top subscription tier from Moonshot AI — above Allegretto, giving highest rate limits and priority access to Kimi K3. Claude Max ($100/month) permanently includes Fable 5 at 50% weekly limits plus Sonnet 5 after Anthropic's July 21 reversal. Both tiers give you the same 1M context window on their respective frontier models. The comparison comes down to Kimi K3's intelligence-per-dollar versus Fable 5's verified coding accuracy.
Claude Fable 5 ($10/$50/M, 80.4% SWE-bench Pro #1, 1M context) is fully live and the top-ranked coding model globally. Gemini 3.5 Pro has been delayed three times as of July 21, 2026 — no specs, no pricing, no launch date. This comparison covers Fable 5 in full, documents what is known about Gemini 3.5 Pro, and tells you what to use while waiting.
Gemini 3.5 Pro has been delayed three times as of July 2026 — originally expected Q2, now with no confirmed date. Claude Sonnet 5 launched June 30, 2026 at $2/$10/M intro (through August 31), with 63.2% SWE-bench Pro and 1M context. This comparison covers Gemini 3.5 Pro based on what Google has confirmed vs Claude Sonnet 5 which is fully live and benchmarked.
Gemini 3.6 Flash and GPT-5.6 Luna are the budget-tier models from Google and OpenAI in July 2026. Gemini 3.6 Flash is not yet officially launched — it is a registered model name with no confirmed specs or pricing. GPT-5.6 Luna launched July 9-10, 2026 at $1/$6/M with 83.2% Terminal-Bench 2.1 and 1.05M context. This comparison covers what is confirmed vs what is speculation on Gemini 3.6 Flash.
Kimi Allegretto ($30-40/month, 1M context) and Claude Max ($100/month, 1M context) are the two most-compared mid-to-premium AI plans in July 2026. Allegretto unlocks Kimi K3's full 1M context window — the same model ranked AA Index #4 globally. Claude Max permanently includes Fable 5 (80.4% SWE-bench Pro #1) and Sonnet 5. Here is the complete comparison for developers choosing between them.
Claude Fable 5 ($10/$50/M, 80.4% SWE-bench Pro) and Claude Opus 4.8 ($5/$25/M, 69.2% SWE-bench Pro) are Anthropic's two most capable models. Fable 5 leads on every coding benchmark. Opus 4.8 costs exactly half. Both have 1M context. The question is not which is better — Fable 5 clearly is — but whether the 11.2-point SWE-bench Pro gap justifies double the price for your specific workload.
Anthropic API, OpenAI API, and xAI Grok API are the three most-used AI APIs for production applications in July 2026. Anthropic gives you Fable 5 (80.4% SWE-bench Pro) and Sonnet 5 (1M context, $2/$10/M intro). OpenAI gives you GPT-5.6 Sol/Terra/Luna and the broadest model ecosystem. Grok API gives you Grok 4.5 at $2/$6/M — the cheapest frontier output price. Here is the complete developer comparison.
Grok has three tiers: Free, SuperGrok ($30/month), and SuperGrok Heavy ($60/month). Free gives basic Grok 4.5 access with 5 minutes of voice on iOS and 30 minutes on desktop. SuperGrok adds 120 minutes of voice per day, Grok Build agentic coding, and Grok Imagine. SuperGrok Heavy gives 480 minutes of voice per day and Heavy reasoning mode always active. Here is exactly what each tier gives you and when to upgrade.
Claude Max ($100/month) and ChatGPT Pro ($200/month) are the two most serious AI subscriptions available in July 2026. Claude Max now permanently includes Fable 5 at 50% of weekly limits after Anthropic's July 21 reversal. ChatGPT Pro gives unlimited GPT-5.6 Sol, o3-pro, Sora, DALL-E, and Advanced Voice with no caps. Here is the complete comparison after the Fable 5 pricing change.
Perplexity, Grok, and ChatGPT Search are the three dominant AI search tools in July 2026. Perplexity specialises in research with citations. Grok has the live X data firehose — real-time social and news data no other tool matches. ChatGPT Search integrates with the most capable underlying model (GPT-5.6 Sol). Here is which one to use for which type of search task.
Kimi K3 ($3/$15/M, open weights July 27) and DeepSeek V4 Pro ($0.44/$0.87/M discounted) are the two strongest Chinese AI alternatives to Western frontier models in July 2026. DeepSeek is dramatically cheaper. Kimi K3 is ranked higher by independent evaluators (AA Index #4 vs DeepSeek V4 Pro unranked on that index). Both have data residency considerations. DeepSeek has a July 24 API migration deadline. Here is how to choose.
Kimi Moderato and Claude Pro are both priced around $20/month and both target developers and power users who need more than a free tier. Kimi Moderato gives access to Kimi K3 at 256K context. Claude Pro gives access to Claude Sonnet 5 (1M context) and Opus 4.8, with Fable 5 available via credits from July 20. Here is the complete comparison for July 2026.
Kimi K3 ($3/$15/M) and GPT-5.6 Sol ($5/$30/M) both launched in July 2026 and are now the two most-discussed frontier AI models for coding. Sol leads on Terminal-Bench 2.1 (88.8%). K3 leads on SWE Marathon (42.0%), costs 40% less per input token, and offers 5x cheaper output. The catch: K3 is a Chinese company subject to China National Intelligence Law. Open weights arrive July 27.
OpenAI launched GPT-5.6 Sol, Terra, and Luna simultaneously on July 9-10, 2026. Sol is the flagship ($5/$30/M, 88.8% Terminal-Bench 2.1). Terra is the mid-tier ($2.50/$15/M, 87.1% Terminal-Bench). Luna is the budget tier ($1/$6/M). All three share the same 1.05M context window and the same base architecture. The choice between them comes down to how much accuracy you actually need and what you can pay per token.
Grok 4.5 ($2/$6/M) and Claude Fable 5 ($10/$50/M) represent the two extremes of the frontier coding agent market in July 2026. Fable 5 leads on SWE-bench Pro (80.4% vs Grok 4.5's 64.7%) — the benchmark closest to real production coding task completion. Grok 4.5 costs $2.49 per completed task vs $11.80 for Fable 5 (Artificial Analysis) — a 4.7x cost advantage. Here is the complete framework for choosing between them.
DeepSeek V4 Pro ($1.74/$3.48/M), Claude Sonnet 5 ($2/$10/M intro), and GPT-5.6 Terra ($2.50/$15/M) are competing for the same mid-tier production slot. DeepSeek V4 Pro is dramatically cheaper — $0.87/M output at discounted rate vs $10-15/M for Western alternatives. Sonnet 5 leads on published agentic coding accuracy. Terra leads on Terminal-Bench 2.1. The data residency question applies to DeepSeek. Here is how to choose.
Claude Sonnet 5 ($2/$10/M intro through August 31) and GPT-5.6 Terra ($2.50/$15/M) are the two strongest mid-tier frontier models in July 2026. Both have 1M+ context windows. Terra leads on Terminal-Bench 2.1 (87.1% vs Sonnet 5's 78.4%). Sonnet 5 leads on SWE-bench Pro (63.2% vs Terra's unpublished score) and is cheaper until August 31. After August 31, Sonnet 5 steps to $3/$15/M — identical to Terra's current price.
Grok Voice (Aurora) and ChatGPT Advanced Voice are the two leading AI voice assistants in July 2026. Grok gives 120 min/day on SuperGrok and 30 min/day free (5 min/day on iOS free tier). ChatGPT Advanced Voice has no published time limit on Plus but throttles after extended use. Aurora's voice quality is newer; Advanced Voice has more emotional range. Here is the complete breakdown for daily voice AI users.
SuperGrok ($30/month) and ChatGPT Plus ($20/month) are the two most-compared AI subscriptions in July 2026. ChatGPT Plus gives GPT-5.6 Sol (88.8% Terminal-Bench), DALL-E, Sora, and Advanced Voice at $20/month. SuperGrok gives Grok 4.5 (83.3% Terminal-Bench), 120 min/day voice, live X real-time data, and Grok Build at $30/month. Here is the complete breakdown.
Kimi K3 ($3/$15/M) and Claude Opus 4.8 ($5/$25/M) are the two most directly comparable models at the mid-to-upper tier in July 2026. Artificial Analysis ranks K3 above Opus 4.8 on their Intelligence Index (score 57 vs 56). Opus 4.8 leads on SWE-bench Pro (69.2% vs unpublished for K3). K3 leads on SWE Marathon (42.0% vs 26.0%), context window (1M vs 200K), and price. The data residency question changes the comparison for regulated industries.
Claude Fable 5 and GPT-5.6 Sol are the two most capable publicly accessible AI models in July 2026. Fable 5 leads SWE-bench Pro (80.4% vs unpublished). Sol leads Terminal-Bench 2.1 (88.8%). Sol is cheaper ($5/$30/M vs $10/$50/M). Fable 5 has a larger context window. METR flagged Sol for reward-hacking at the highest rate tested. This is the complete comparison.
SuperGrok, Claude Pro, and ChatGPT Plus all cost $20 per month and all give access to frontier AI. But what you get for that $20 is dramatically different. SuperGrok gives Grok 4.5 plus 120 minutes of voice per day and live X data. Claude Pro gives Fable 5 access (now credits-based) plus Sonnet 5. ChatGPT Plus gives GPT-5.6 (Sol default) plus DALL-E and Sora access. Here is which one to choose in July 2026.
SuperGrok Heavy ($60/month), Claude Max ($100/month), and ChatGPT Pro ($200/month) are the premium tiers of the three leading AI platforms. We compared what each actually delivers for power users — voice mode limits, coding agent access, context windows, and real-world daily usage.
Gemini 3.6 Flash is not yet available. Google registered the model name as a stopgap while Gemini 3.5 Pro misses its third launch target. The real choice right now is between what is live: Gemini 3.5 Flash ($1.50/$9/M, 1M context) and GPT-5.6 Luna ($1/$6/M, cheapest major-lab output price ever). Here is how they compare today and where Gemini 3.6 Flash fits when it ships.
Mistral Large is strong on European languages, EU data governance, and price; GPT-4o leads on raw capability. Here's the trade-off.
Gemini 2.0 Flash is built for fast, cheap, high-volume work; GPT-4o leads on all-round quality. Here's which to pick.
Qwen3.6-Max-Preview tops SWE-bench Pro at $1.30/M input. Claude Opus 4.7 leads on vision tasks and SWE-bench Verified at $5/M input. Two frontier models with different strengths at very different price points.
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